Graphitized carburizer yog ib hom kev kub siab graphiting carburizing cov khoom muaj, uas muaj cov tshuaj lom neeg siab thiab cov tshuaj ruaj khov. Graphitized carburizer feem ntau siv nyob rau hauv smelting, casting thiab lwm yam hlau thiab lwm yam hlau, rau carburize, rau carburize thiab txhim kho cov khoom siv hlau. Piv nrog tsoos carburizing cov neeg sawv cev (xws li roj creoliaum, cov pa roj carburizing ntau dua thiab ua kom cov hlau ua kom nrawm thiab ua kom zoo dua cov txheej txheem smelting.
Thaum siv carburizer, cov ntsiab lus tseem ceeb hauv qab no yuav tsum tau sau tseg kom ntseeg tau tias qhov zoo tshaj plaws hauv smelting:
1. Kev tswj hwm ntawm tus nqi ntawm ntxiv
- Muab xam los ntawm cov hom phiaj cov ntsiab lus carbon:Graphitized carburizers feem ntau muaj cov pa roj carbon ntau (li 90% thiab tseem ceeb), yog li nws yog ib qho tsim nyog los ua cov phiaj xwm kua los yog cam khwb cia hlau thaum siv. Ntau dhau lawm ntxiv yuav ua rau ntau tshaj cov pa roj carbon ntau, uas yuav cuam tshuam rau cov neeg kho tshuab thiab weldability ntawm cov kua hlau, thiab tej zaum kuj yuav ua rau oxidation ntawm cov kua hlau; Qhov tsis txaus ntawm qhov ntxiv tsis tuaj yeem ncav cuag cov khoom siv cov khoom muaj roj teeb, cuam tshuam rau qhov zoo ntawm cov khoom lag luam casting.
2. Xaiv lub sijhawm zoo ntxiv
- Ntxov ntxov ntawm smelting:Qhov sib ntxiv ntawm graphitized carburizer feem ntau yog pom zoo nyob rau hauv thaum ntxov ntawm cov txheej txheem smelting, tshwj xeeb tshaj yog thaum cov cua sov ua kom muaj zog ua kom nrawm nrawm dua cov ntsiab lus carbon. Yog tias cov hlau ua kua yog ntxiv rau ntawm qhov kub tsawg, ntsuas cov carburizer yuav tsis hnov mob kiag li thiab cov nyhuv carburizing tsis zoo.
- Lub sijhawm hloov kho:Nyob rau hauv cov theem tom qab ntawm smelting, yog tias cov pa roj carbon ntau yuav tsum tau ua kom zoo dua los yog qhov kev xaiv carburized kawg, yuav muab txuas ntxiv. Qhov no pab kom tswj tau cov pa roj carbon thiab tsis txhob muaj cov pa roj carbon ntau.
3. Tswj kub
- Ib puag ncig kub siab:Granditized carburizer yuav ua si nws qhov kev ua tau zoo tshaj plaws ntawm lub zog, feem ntau smelting kub yuav tsum tau tswj hwm saum 1500 degree. Qhov kub ntawm kub pab cov pa roj carbon hauv graphitized carburizer kom sai li sai rau hauv cov kua hlau lossis cov hlau nrum ua kom nws tuaj yeem raug faib uayees.
- Zam kev kub dhau:Cov tshuaj tiv thaiv kab mob ntawm graphitized carburizer nyob qeeb qeeb qeeb, thiab lub zog carburizing tsis zoo, uas yuav ua rau cov pa roj carbon ua tsis taus cov kua hlau. Yog li ntawd, nws yog ib qho tsim nyog los xyuas kom meej tias qhov kub nyob rau hauv cov txheej txheem smelting yog qhov siab txaus kom ua tiav cov nyhuv xav tau ntawm lub cev carburies.
4. Xaiv cov particle loj thiab lub cev
- Loj me me loj:Graphitized carburants feem ntau tuaj nyob rau hauv cov sib txawv ntau thiab tsawg, nrog ib qho kev nquag muaj ntau ntawm {{mm. Qhov me me particle me me ntawm carburizer reaster sai dua, tuaj yeem tso cov pa roj kev sai dua thiab nce cov ntsiab lus carbon ntawm cov hlau Molten; Qhov loj me yaj yaj maj mam, uas yog qhov tsim nyog rau cov txheej txheem nrog kev ua suab nrov ntev.
- Cov ris tsho sib txawv:Xyuas kom meej qhov kev sib txuam particle ntawm graphitized carburizer, uas pab kev faib tawm ntawm carburizer nyob rau hauv cov kua ua kua kom tsis txhob muaj qhov tsis txaus ntawm cov ntsiab lus carbon hauv zos.
5. Do thiab sib tov
- Uniform faib:Daim duab graphitized carburizer yuav tsum muaj tusyees faib rau hauv cov kua hlau kom paub tseeb tias txhua ntu tuaj yeem yog Carburized kom zoo. Nws yog feem ntau los ntawm kev nplawm hauv cov cub tawg lossis lwm txoj kev sib xyaw kom ntseeg tau tias cov carburizer muaj kev sib cuag nrog cov kua hlau, yog li kom ua tiav kev sib tw carburization.
- Zam kev ntxhov siab ntau dhau:Txawm hais tias kev ntxhov siab tuaj yeem nce qhov tsis muaj peev xwm ntawm carburizer, ntau dhau lawm yuav ua kom pom cov roj ntau, ua rau muaj lwm yam tsis xws hauv cov hlau Molten. Yog li no, sib xyaw yuav tsum muaj qhov nruab nrab thiab tswj lub sijhawm thiab siv.
6. Txuas nrog lwm cov ntaub ntawv metallurgical
- Siv nrog deoxidizer:Graphitized carburizer feem ntau muaj qee cov txiaj ntsig deoxidation, tab sis yog tias muaj cov ntsiab lus oxygen ntawm cov deagidizer (xws li txhuas, kab ntxaij Silicon, thiab lwm yam). Lub deoxidizer muaj txiaj ntsig yog pab kom txo cov pa oxygen hauv cov kua hlau thiab txhim kho lub purity ntawm cov kua hlau.
- Txuam nrog slag ua tus neeg saib xyuas:Graphitized carburizing tus neeg sawv cev yog siv ua ke nrog sluag ua cov tshuaj tiv thaiv kab mob, yog li hloov cov pa carburizing thiab txo cov pa carburizing thiab carbonization ntawm hlau.
7. Zam kev oxidation ntawm carburizer
- Kev tiv thaiv ntawm oxidation:Txawm hais tias Graphitized carburizer muaj cov tshuaj muaj peev xwm zoo, nws tseem tsim nyog kom tsis txhob muaj oxidation ntau dhau hauv cov txheej txheem smelting. Oxidized graphitized carburizer yuav tsis muaj peev xwm tso tawm cov pa roj carbon monoxideon, txo cov nyhuv carburizing. Yog li ntawd, nws yog qhov tseem ceeb kom tswj cov oxygen conctration hauv qhov cub thiab tswj qhov yog.
8. Kev khaws cia thiab tsheb thauj mus los
- Qhuav thiab noo noo-ntawv pov thawj:Graphitized carburizer yuav tsum tau ceev kom deb ntawm noo noo thaum cia thiab tsheb thauj mus los. Plam carburizer yuav ua rau nws poob siab, cuam tshuam rau cov nyhuv siv. Tus graphitized carburizer yuav tsum tau muab cia rau hauv ib qho chaw qhuav, cua kom tsis txhob muaj kev sib cuag nrog noo noo.
- Tsis txhob muaj kuab paug:Thaum lub sijhawm thauj mus los thiab chaw cia khoom, nws yog qhov tsim nyog kom tsis txhob muaj kev sib kis ntawm graphitized xws li cov tshuaj uas muaj kev ua tau zoo ntawm carburizer nyob rau hauv cov txheej txheem smelting.
|
|
|
Graphitized carburizer ua lub luag haujlwm tseem ceeb hauv txoj kev smelting vim yog nws lub siab purity, zoo tshuaj ruaj khov thiab txuag carburizing muaj peev xwm. Los ntawm kev tswj hwm kom tau tus nqi ntxiv, kev xaiv lub sijhawm ntxiv, thiab kev sib xyaw ntawm cov hlau ua kom zoo, thiab cov hlau zoo nkauj tuaj yeem hloov kho. Nyob rau tib lub sijhawm, ua kom muaj kev cia khoom kom raug thiab kev thauj mus los ntawm cov carbonitized carburizers yuav pab txhim kho lawv cov txiaj ntsig thiab kev lag luam.
Yog tias koj txaus siab, thov hu rau peb hauv qab no.
Cim npe nrov: Cov ntsiab lus tseem ceeb ntawm kev siv cov graphitized carburizer, Tuam Tshoj cov ntsiab lus tseem ceeb ntawm kev siv cov duab carburizer tuam ntxhab, lwm tus neeg, Hoobkas
