Muaj Casting
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OEM Custom Brass Investment Casting
Cov ntaub ntawv yooj yim
Casting Method: Thermal Gravity Casting
Txheej Txheem: Poob Wax Casting
Moulding Technics: Siab Casting
Daim Ntawv Thov: Machinery Parts
Khoom siv: Copper Alloy
Kev Npaj Nto: Polishing
Nto Roughness: Ra6.3
Machining kam rau ua: +/- 0.01mm
Standard: AISI
Ntawv pov thawj: SGS, ISO 9001: 2008
Loj: Raws li Daim Duab
Cov ntaub ntawv ntxiv
Ntim: txheem export pob
Productivity: 100 Tuj / hli
Hom Lub Npe: Mingda
Kev thauj mus los: Dej hiav txwv, av, huab cua
Qhov chaw ntawm Keeb Kwm: Suav teb
Daim ntawv pov thawj: ISO9001
Chaw nres nkoj: Tianjin -
OEM kev cai hlau tooj dag Casting
Cov ntaub ntawv yooj yim
Casting Method: Thermal Gravity Casting
Txheej Txheem: Poob Wax Casting
Moulding Technics: Siab Casting
Daim Ntawv Thov: Machinery Parts
Khoom siv: Copper Alloy
Kev Npaj Nto: Polishing
Nto Roughness: Ra6.3
Machining kam rau ua: +/- 0.01mm
Standard: AISI
Ntawv pov thawj: SGS, ISO 9001: 2008
Loj: Raws li Daim Duab
Cov ntaub ntawv ntxiv
Ntim: txheem export pob
Productivity: 100 Tuj / hli
Hom Lub Npe: Mingda
Kev thauj mus los: Dej hiav txwv, av, huab cua
Qhov chaw ntawm Keeb Kwm: Suav teb
Daim ntawv pov thawj: ISO9001
Chaw nres nkoj: Tianjin -
Aluminium CNC Machined Parts nrog Anodized
Cov ntaub ntawv yooj yim
Daim ntawv thov: Machinery Accessory
Txuj: ASME
Kev kho deg: Polishing
Ntau hom: Batch Production
Machining Method: CNC tig
Khoom siv: tooj dag
Loj: Raws li Daim Duab
Cov ntaub ntawv ntxiv
Ntim: txheem export pob
Productivity: 10 Tuj / Lub Hlis
Hom Lub Npe: Mingda
Kev thauj mus los: Dej hiav txwv, av, huab cua
Qhov chaw ntawm Keeb Kwm: Suav teb
Daim ntawv pov thawj: ISO9001
Chaw nres nkoj: Tianjin -
Precision cam khwb cia hlau khi pas nrig
OEM Stainless Steelcastings, poob ciab ntau lawm khoom siv tes ua, machining xaiv yuav ua raws li qhov tseeb kam rau ua thiab thov kom muaj nuj nqis.Feem ntau ntawm peb cov castings yog siv rau li qub, hydrants, twj, tsheb, tsheb ciav hlau thiab tsheb ciav hlau thiab lwm yam.
Cov txheej txheem tsim khoom: Poob Wax Precision Casting
Khoom siv: SS316, SS304, 1.4310
Khoom hnyav: 0.2Kg-200Kg -
Cam khwb cia hlau cav casing
Cam khwb cia hlau yog ib qho alloy uas muaj hlau, carbon, thiab silicon.
Nyob rau hauv cov alloys, cov ntsiab lus ntawm cov pa roj carbon ntau tshaj cov nyiaj uas yuav khaws cia rau hauv austenite khoom tov ntawm eutectic kub.
cam khwb cia hlau yog cov hlau-carbon alloy nrog cov ntsiab lus carbon ntau dua 2.11% (feem ntau 2.5 ~ 4%). thiab lwm yam impurities tshaj carbon steel.Qee lub sij hawm nyob rau hauv thiaj li yuav txhim kho lub mechanical zog ntawm cam khwb cia hlau los yog lub cev, tshuaj lom neeg zog, tab sis kuj ntxiv ib tug tej yam nyiaj ntawm alloy ntsiab, alloy cam khwb cia hlau.
Raws li thaum ntxov xyoo pua BC hnub nyoog, Tuam Tshoj tau pib siv cam khwb cia hlau, dua li European lub teb chaws ze li ob txhiab xyoo dhau los.Cast hlau tseem yog ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv kev tsim khoom.
ib qho raws li daim ntawv ntawm cov pa roj carbon tam sim no nyob rau hauv cam khwb cia hlau, cam khwb cia hlau yuav muab faib ua
1.White cam khwb cia hlau tshwj tsis yog rau ob peb soluble nyob rau hauv ferrite, cov seem ntawm cov carbon nyob rau hauv daim ntawv ntawm cementite muaj nyob rau hauv cam khwb cia hlau, nws puas yog silver-dawb, thiaj li hu ua dawb cam khwb cia hlau.White cam khwb cia hlau yog tsuas yog siv raws li raw khoom. rau steelmaking thiab dawb paug rau ua malleable cam khwb cia hlau.
2.Grey cam khwb cia hlau carbon tag nrho los yog feem ntau ntawm cov flake graphite muaj nyob rau hauv cov cam khwb cia hlau, nws tawg yog tsaus grey, thiaj li hu ua grey cam khwb cia hlau.
3.Ib feem ntawm cov pa roj carbon ntawm hemp cam khwb cia hlau muaj nyob rau hauv daim ntawv ntawm graphite, uas zoo ib yam li grey cam khwb cia hlau.Lwm ib feem yog nyob rau hauv daim ntawv ntawm dawb cementite zoo ib yam li dawb cam khwb cia hlau.Cov dub thiab dawb pitting nyob rau hauv lub puas, thiaj li hu ua hemp cam khwb cia hlau.Qhov no hom cam khwb cia hlau kuj muaj ntau dua hardness thiab brittleness, yog li nws tsis tshua muaj siv nyob rau hauv kev lag luam.
Ob Raws li qhov sib txawv graphite morphology hauv cam khwb cia hlau, cam khwb cia hlau tuaj yeem muab faib ua
1.Lub graphite hauv grey cam khwb cia hlau yog flake.
2.Lub graphite nyob rau hauv malleable cam khwb cia hlau yog flocculent.Nws yog tau los ntawm tej yam dawb cam khwb cia hlau tom qab annealing ntawm siab kub rau ib ntev lub sij hawm.Nws cov khoom (tshwj xeeb yog toughness thiab plasticity) yog siab tshaj grey cam khwb cia hlau, yog li nws yog feem ntau hu ua malleable cam khwb cia hlau.
3.Lub graphite nyob rau hauv nodular cam khwb cia hlau yog spherical.Nws yog tau los ntawm spheroidizing kev kho mob ua ntej pouring molten hlau.Qhov no hom ntawm cam khwb cia hlau tsis tsuas yog muaj siab mechanical zog tshaj grey cam khwb cia hlau thiab malleable cam khwb cia hlau, tab sis kuj muaj ib tug yooj yim ntau lawm txheej txheem tshaj. malleable cam khwb cia hlau.Ntxiv mus, nws cov khoom siv kho tshuab tuaj yeem txhim kho ntxiv los ntawm kev kho cua sov, yog li nws tau siv dav hauv ntau lawm.
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Ntiv nplhaib hlau
Cam khwb cia hlau yog ib qho alloy uas muaj hlau, carbon, thiab silicon.
Nyob rau hauv cov alloys, cov ntsiab lus ntawm cov pa roj carbon ntau tshaj cov nyiaj uas yuav khaws cia rau hauv austenite khoom tov ntawm eutectic kub.
cam khwb cia hlau yog cov hlau-carbon alloy nrog cov ntsiab lus carbon ntau dua 2.11% (feem ntau 2.5 ~ 4%). thiab lwm yam impurities tshaj carbon steel.Qee lub sij hawm nyob rau hauv thiaj li yuav txhim kho lub mechanical zog ntawm cam khwb cia hlau los yog lub cev, tshuaj lom neeg zog, tab sis kuj ntxiv ib tug tej yam nyiaj ntawm alloy ntsiab, alloy cam khwb cia hlau.
Raws li thaum ntxov xyoo pua BC hnub nyoog, Tuam Tshoj tau pib siv cam khwb cia hlau, dua li European lub teb chaws ze li ob txhiab xyoo dhau los.Cast hlau tseem yog ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv kev tsim khoom.
ib qho raws li daim ntawv ntawm cov pa roj carbon tam sim no nyob rau hauv cam khwb cia hlau, cam khwb cia hlau yuav muab faib ua
1.White cam khwb cia hlau tshwj tsis yog rau ob peb soluble nyob rau hauv ferrite, cov seem ntawm cov carbon nyob rau hauv daim ntawv ntawm cementite muaj nyob rau hauv cam khwb cia hlau, nws puas yog silver-dawb, thiaj li hu ua dawb cam khwb cia hlau.White cam khwb cia hlau yog tsuas yog siv raws li raw khoom. rau steelmaking thiab dawb paug rau ua malleable cam khwb cia hlau.
2.Grey cam khwb cia hlau carbon tag nrho los yog feem ntau ntawm cov flake graphite muaj nyob rau hauv cov cam khwb cia hlau, nws tawg yog tsaus grey, thiaj li hu ua grey cam khwb cia hlau.
3.Ib feem ntawm cov pa roj carbon ntawm hemp cam khwb cia hlau muaj nyob rau hauv daim ntawv ntawm graphite, uas zoo ib yam li grey cam khwb cia hlau.Lwm ib feem yog nyob rau hauv daim ntawv ntawm dawb cementite zoo ib yam li dawb cam khwb cia hlau.Cov dub thiab dawb pitting nyob rau hauv lub puas, thiaj li hu ua hemp cam khwb cia hlau.Qhov no hom cam khwb cia hlau kuj muaj ntau dua hardness thiab brittleness, yog li nws tsis tshua muaj siv nyob rau hauv kev lag luam.
Ob Raws li qhov sib txawv graphite morphology hauv cam khwb cia hlau, cam khwb cia hlau tuaj yeem muab faib ua
1.Lub graphite hauv grey cam khwb cia hlau yog flake.
2.Lub graphite nyob rau hauv malleable cam khwb cia hlau yog flocculent.Nws yog tau los ntawm tej yam dawb cam khwb cia hlau tom qab annealing ntawm siab kub rau ib ntev lub sij hawm.Nws cov khoom (tshwj xeeb yog toughness thiab plasticity) yog siab tshaj grey cam khwb cia hlau, yog li nws yog feem ntau hu ua malleable cam khwb cia hlau.
3.Lub graphite nyob rau hauv nodular cam khwb cia hlau yog spherical.Nws yog tau los ntawm spheroidizing kev kho mob ua ntej pouring molten hlau.Qhov no hom ntawm cam khwb cia hlau tsis tsuas yog muaj siab mechanical zog tshaj grey cam khwb cia hlau thiab malleable cam khwb cia hlau, tab sis kuj muaj ib tug yooj yim ntau lawm txheej txheem tshaj. malleable cam khwb cia hlau.Ntxiv mus, nws cov khoom siv kho tshuab tuaj yeem txhim kho ntxiv los ntawm kev kho cua sov, yog li nws tau siv dav hauv ntau lawm.
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Nruas Nruas Nruas Nruas rau Tsheb02
Specification:
Txuj: EN, SAE, GB, DIN
Zoo Standard OEM
Meterial Qib GG 25, HT 250
Tshuaj muaj pes tsawg leeg C: 3.5-3.7 Si: 1.5-2.1% Mn: 0.6-0.9%
P: <0.12% S: <0.1% Cr: 0.6-0.9% Cu: 0.3-0.8
Mechanics kev ua tau zoo tensile zog: ≥250Mpa
Hardness HB180-225
Non-Destructive Test Metallurgical Test
Dimension soj ntsuam dimension soj ntsuam daim ntawv qhia
Kev tsim khoom raws li tus neeg siv khoom kos duab lossis OEM naj npawb -
Nres disc / Brack rotor
Specification:
Txuj: EN, SAE, GB, DIN
Zoo Standard OEM
Meterial Qib GG 25, HT 250
Tshuaj muaj pes tsawg leeg C: 3.5-3.7 Si: 1.5-2.1% Mn: 0.6-0.9%
P: <0.12% S: <0.1% Cr: 0.6-0.9% Cu: 0.3-0.8
Mechanics kev ua tau zoo tensile zog: ≥250Mpa
Hardness HB180-225
Non-Destructive Test Metallurgical Test
Dimension soj ntsuam dimension soj ntsuam daim ntawv qhia
Kev tsim khoom raws li tus neeg siv khoom kos duab lossis OEM naj npawb -
Nres nruas
Txuj: EN, SAE, GB, DIN
Zoo Standard OEM
Meterial Qib GG 25, HT 250
Tshuaj muaj pes tsawg leeg C: 3.5-3.7 Si: 1.5-2.1% Mn: 0.6-0.9%
P: <0.12% S: <0.1% Cr: 0.6-0.9% Cu: 0.3-0.8
Mechanics kev ua tau zoo tensile zog: ≥250Mpa
Hardness HB180-225
Non-Destructive Test Metallurgical Test
Dimension soj ntsuam dimension soj ntsuam daim ntawv qhia
Kev tsim khoom raws li tus neeg siv khoom kos duab lossis OEM naj npawb
