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Graphite Die Dipped nyob rau hauv antioxidants mus ncua sij hawm siv
Sep 11, 2017

Graphite Die dipped nyob rau hauv antioxidants mus ntev ntawm kev siv lub sij hawm
Graphite Die dipped nyob rau hauv antioxidants, nyob rau hauv lub puab pwm tsim ib qho antioxidant zaj duab xis, muaj peev xwm ntev ntev siv lub sij hawm. Hauv sintered Graphite Tuag, exothermic vuam Graphite tuag thiab li ntawm los ntawm cov antioxidant impregnation, zoo zoo oxidation kuj.
1, raws li qhov loj ntawm Graphite Tuag los npaj qhov me me ntawm qhov dej ntawm immersion. Tsuas lub tank yuav ua tau raws li qhov tseeb cov mob uas muaj ntau yam ntaub ntawv, tab sis yuav tsum tau muaj cov tshuaj tua kab mob anti-acid, sealing zoo, tsis tuaj yeem ua kua infiltration, nrog rau tej yam tawv, cov khoom ua kom ntev thiab cov khoom zoo.
2, raws li qhov luaj li cas ntawm lub tank yuav tsum tau dipped nyob rau hauv qhov loj ntawm lub Graphite Tuag, immersed nyob rau hauv ib qho nqi ntawm Graphite Tuag mus rau hauv lub oxidation immersion kua, lub dav dipping kua los npog Graphite tuag txog 10CM.
3, nyob rau hauv chav tsev sov, atmospheric siab raws li hauv Electronic sintered Graphite tuag rau hauv Graphite tuag impregnant tsau rau ib nrab ib teev los yog li ntawd. Yog tias koj xav tau cov tshuaj tua kab mob antioxidant, koj tuaj yeem los ntawm qhov nqus impregnation ntau dua los ua Graphite Die impregnant mus rau hauv cov Graphite tuag qhov ntxaij. Nqus impregnation yuav tsum tau siv lub tshuab nqus tsev vacuum.
4, cov khoom siv hluav taws xob tsis zoo rau hauv cov hluav taws xob, Cov khoom siv exothermic Graphite tuag rau ib qho chaw zoo rau kev siv cov cua qhuav 2 mus rau 3 hnub los yog kom siv tau.
5, yog tias koj xav tau tus nqi ntawm cov Graphite Die tsawg, koj tuaj yeem siv txoj kev txhuam hniav, yog li tsis tas yuav tsum siv lub qhov, tsis tas yuav tsum tau hliv ntau lub dipping kua. Tsuas yog xav tau graphite rio antioxidant nyob rau hauv graphite qhov chaw sib npaug ntawm ob qho tib si txhuam txhuam 2 rau 3 zaug, them nyiaj txhuam kom zoo thaum txhuam kom ntau li ntau tau, kom lub infiltration ntawm kua ntau dua rau hauv cov Graphite tuag pores.
Graphite Die processing txheej txheem yog tias qhov kev kho kom sov zoo, nws yuav tsim ntau yam tsis xws luag, ua rau kev tsis zoo ntawm Graphite Die, lub neej txo. Tam sim no, peb ua raws li cov Graphite Die manufacturers pom, Graphite Die kub kho kom tiv thaiv tsis xws luag cov ntsuas.
1. Graphite Tuag deg nrog qhov chaw mos
Graphite Die kub kho tom qab nplaim ntawm lub ntsej muag muag, yuav cuam tshuam rau kev hnav ris tsho ntawm Graphite Die, Graphite Tie los txo qhov kev pab cuam lub neej.
Cov Khoom Yuav Tau Ua: (1) Cov khoom siv hluav taws xob yuav tsum tau muab tshem tawm ua ntej oxide, xeb, quenching hauv kev tiv thaiv zoo ntawm Graphite Tuag deg, yuav tsum sim siv cov tshuab nqus tsev, ntsev da dej thiab cua sov cua sov. (2) Graphite Die quenching Tom qab cua txias, yuav tsum xaiv qhov nruab nrab ntawm lub qhov cua txias kom txias, siv lub nruab hnub kom txias txias, los yog hloov tshiab.
2. Graphite Die kub kho ua ntej cov koom txoos tsis zoo
Graphite Die kawg spheroidized lub koom haum yog tsis ncaj, pob tsis zoo meej, lub koom haum muaj lub network, ribbon thiab saw carbide, uas yuav ua rau cov Graphite tuag tom qab quenching yooj yim los tsim cov kab nrib pleb, uas ua rau Graphite tuag ploj.
Cwj pwm: (1) Feem ntau yuav tsum yog raws li kev ua hauj lwm ntawm Graphite Tuag, kev ua haujlwm ntau lawm thiab cov khoom nws tus kheej muaj kev ua tau zoo, sim xaiv cov khoom siv zoo cov khoom siv zoo. (2) txhawm rau txhim kho cov txheej txheem forging los yog kev siv cov kev ntsuas kub cev, tshem tawm cov khoom raw hauv lub network thiab saw carbide thiab carbide uas tsis yog-uniformity. (3) tsis tuaj yeem forged carbide segregation loj high-carbon Graphite Tuag Steel yuav ua tau los kho tshuaj kho kub. (4) tsim nyog rauv, kom paub meej tias qhov cub tawg pwm tsis sov.
3. Graphite Tuag tom qab quenching cov ntaub so ntswg tuab
Graphite Tuag quenching tom qab lub koom haum muaj ntxhib, yuav mob heev rau cov khoom siv dag zog ntawm Graphite Tuag, kev siv cov Graphite Tuag yuav tawg, muaj feem loj hauv lub neej ntawm Graphite Tuag.
Ceev faj: (1) hlau yuav tsum tau soj ntsuam xyuas ua ntej cia, kom tsis txhob cuam tshuam steel. (2) Graphite Die quenching yuav tsum tau ua ntej ua ntej txoj cai forging thiab spheroidizing kev tiv thaiv kom paub meej zoo daim ntaub spheroidized. (3) qhov tseeb kev nthuav tawm ntawm cov qauv kev thev naus laus zis tawm, kev tswj nruj heev txog kev sov so kub thiab kev tuav lub sijhawm. (4) Graphite Tuag nyob rau hauv lub cub tawg yuav tsum tau rhaub nrog lub electrode los yog cua kub kub kom tswj tau qhov tsim nyog.
4. Kev Tawm Tawm Txiav Txim Ua Diav Tawm Tsam tau ua kom tawg quenching
Graphite tuag rau hauv kev quenching tom qab tawg yog Graphite tuag kev kho kub txheej txheem ntawm lub loj tshaj plaws tsis xws luag, yuav ua kom zoo ntawm Graphite Die seem, thiaj li hais tias cov khoom thiab kev lag luam ua rau poob zoo.
Cov kev tiv thaiv: (1) nruj tswj ntawm qhov zoo tshaj plaws ntawm Graphite Die raw khoom. (2) los txhim kho lub forging thiab spheroidizing kev kaj siab, tshem tawm reticular, ribbon, saw carbide, los txhim kho lub uniformity ntawm cov ntaub so ntswg spheroidal. (3) qhov zoo ntawm cov Graphite Die yuav tsum siv asbestos ntsaws lub qhov xov, qhov qhwv phom khov thiab nyias cov phab ntsa, thiab kev siv cov quenching los yog isothermal quenching. (4) kho lossis kho dua ntawm Graphite Dies yuav tsum tau ntes lossis kub kub. (5) yuav tsum tswj kev kub ntxhov thiab lub sijhawm kom tiv thaiv kom txhob muaj lub siab dua kev kub nyhiab thiab kub nyhiab. (6) Graphite Die quenching yuav tsum ua kom muaj kev kub ntxhov, tuav lub sij hawm kom tag nrho, siab alloy complex Graphite Die yuav tsum tempered 2-3 zaug.