Iimveliso
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Igiya yentsimbi eyiconical
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Iqokobhe lesanti egqunywe ngentsimbi
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Ipleyiti yentsimbi
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Ikhonkco lentsimbi
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Iringi yentsimbi yesiko
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Ityala lentsimbi yesiko
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Ukudityaniswa kwevalvu yentsimbi
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Izifakelo zevalvu yentsimbi
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Intsimbi yeCarbon flange
umboniso wemveliso:
I-Flange ikwabizwa ngokuba yi-flange okanye i-flange.Inxalenye edibanisa umbhobho kumbhobho, eqhagamshelwe kwisiphelo sombhobho.Kukho imingxuma kwi-flange kunye neebholiti zibophe iiflange ezimbini kunye.I-Gasket phakathi kwe-flanges. ubunjineli bombhobho buxhaphake kakhulu, iiflange zisetyenziswa ngababini.Kwiinjineli zemibhobho, iiflange zisetyenziswa ikakhulu ukudityaniswa kwemibhobho.Fakela iflenge enye ekupheleni kwemibhobho emibini.Imibhobho ephantsi yoxinzelelo inokudibaniswa neflange yocingo.I-Welding flange isetyenziselwa uxinzelelo olungaphezu kwe-4kg. Beka i-gasket phakathi kweeflange ezimbini kwaye uzibophe phantsi.
Iiflange zoxinzelelo oluhlukeneyo zinobunzima obuhlukeneyo kwaye zisebenzisa iibholiti ezahlukeneyo.
Iipompo kunye neevalve, xa zixhunywe kumbhobho, iinxalenye zezi zixhobo zenziwe kwakhona kwi-flange shape ehambelanayo, eyaziwa ngokuba yi-flange uxhumano.
Jikelele kwiindiza ezimbini kwi-periphery yokusetyenziswa kweebholiti kunye neendawo ezivaliweyo zokudibanisa, ngokuqhelekileyo zibizwa ngokuthi "i-flange", njengonxibelelwano lombhobho we-ventilation, olu hlobo lwamacandelo lunokuthiwa "inxalenye ye-flange".
I-Flange ene-threaded luhlobo lwe-flange.Isakhiwo sokudibanisa i-flange esinentambo yindibano, ehlanganiswe ngamabini e-flanges, iibholiti ezininzi, amantongomane kunye ne-gasket.
Intshayelelo yeMveliso:
1/2"--30" iflange enemisonto
Imigangatho yamaTshayina:
HG5051 ~ 5028-58, HG20592 ~ 20605-97, 20615 ~ 20326-97
HGJ44 ~ 68-91, SH3406-92, SH3406-96
Shj406-89, SHT501-97, SYJS3-1-1 ~ 5
JB81 ~ 86-59, JB/T81 ~ 86-94, JB577-64
Jb577-79, JB585-64, JB585-79
JB1157 ~ 1164-82, JB2208-80, JB4700 ~ 4707-92
Jb4721-92, DG0500 ~ 0528, 0612 ~ 0616
GD0500 ~ 0528, GB9112 ~ 9125-88, GB/T13402-92
