Xov xwm kev lag luam
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Cov teeb meem tsis tu ncua hauv stainless hlau flange ua
Cov txheej txheem ntawm stainless hlau flange yuav tsum nkag siab thiab xyuam xim rau cov teeb meem hauv qab no: 1, weld defects: stainless hlau flange weld defects yog qhov hnyav dua, yog tias nws yog siv phau ntawv kho tshuab sib tsoo txoj kev kho kom zoo, ces qhov sib tsoo, ua rau tsis sib xws sur ...Nyeem ntxiv -
Dab tsi yog qib yuav tsum tau ua rau pob tw-welded flanges
Butt-welding flange yog cov yeeb nkab txoj kab uas hla thiab phab ntsa thickness ntawm lub interface kawg yog tib yam li cov yeeb nkab yuav tsum tau welded, thiab ob lub kav dej yog welded thiab. Butt-welding flange kev twb kev txuas yog ib qho yooj yim mus use, muaj peev xwm tiv taus lub siab loj. Rau pob tw-welded flanges, cov ntaub ntawv tsis yog ...Nyeem ntxiv -
DHDZ: Dab tsi yog cov txheej txheem annealing rau forgings?
Cov txheej txheem annealing ntawm forgings tuaj yeem muab faib ua tiav annealing, tsis tiav annealing, spheroidizing annealing, diffusion annealing (homogenizing annealing), isothermal annealing, de-kev nyuaj siab annealing thiab recrystallization annealing raws li muaj pes tsawg leeg, yuav tsum tau thiab lub hom phiaj o ...Nyeem ntxiv -
Lub yim loj zog ntawm forging
Forgings feem ntau forged tom qab forging, txiav, kho cua sov thiab lwm yam txheej txheem. Txhawm rau kom ntseeg tau tias kev tsim khoom zoo ntawm cov tuag thiab txo cov nqi tsim khoom, cov khoom siv yuav tsum muaj cov khoom zoo, machinability, hardenability, hardenability thiab grindability; Nws yuav tsum tau ...Nyeem ntxiv -
Muaj pes tsawg txoj kev cua sov koj paub txog forgings ua ntej forging?
Preforging cua sov yog ib qho tseem ceeb txuas nyob rau hauv tag nrho cov txheej txheem forging, uas muaj kev cuam tshuam ncaj qha rau kev txhim kho forging productivity, xyuas kom meej forging zoo thiab txo lub zog noj. Qhov kev xaiv kom zoo ntawm cov cua kub kub tuaj yeem ua rau lub billet tsim nyob rau hauv lub xeev zoo dua plasticity. Forgin...Nyeem ntxiv -
Txias thiab cua sov txoj kev rau stainless hlau forgings
Raws li qhov sib txawv ntawm qhov txias txias, muaj peb txoj kev txias ntawm stainless hlau forgings: cua txias hauv huab cua, cua txias nrawm dua; Qhov txias txias yog qeeb hauv cov xuab zeb; Ua kom txias hauv qhov cub, qhov cua txias yog qhov qeeb tshaj plaws. 1. Cua txias hauv huab cua. Tom qab forging, stainless hlau rau ...Nyeem ntxiv -
Kev paub txog machining thiab forging round
Forging round belongs rau ib hom forgings, qhov tseeb, ib qho yooj yim taw tes yog lub round steel forging ua. Forging round muaj qhov sib txawv nrog lwm cov kev lag luam steel, thiab forging round yuav muab faib ua peb pawg, tab sis ntau tus neeg tsis paub txog forging round, yog li cia peb nkag siab ...Nyeem ntxiv -
Kev paub txog grain loj ntawm forgings
Grain size yog hais txog cov grain loj nyob rau hauv ib lub grain loj siv lead ua. Cov qoob loo loj tuaj yeem qhia tau los ntawm thaj chaw nruab nrab lossis nruab nrab txoj kab uas hla ntawm cov nplej. Cov qoob loo loj yog qhia los ntawm qib grain loj hauv kev tsim khoom. General grain loj loj, uas yog, lub finer qhov zoo. Accordi...Nyeem ntxiv -
Cov txheej txheem forging yog dab tsi?
Forging tu yog txheej txheem ntawm tshem tawm qhov tsis xws luag ntawm forgings los ntawm kev siv tshuab lossis tshuaj. Txhawm rau txhim kho qhov zoo ntawm forgings, txhim kho qhov kev txiav ntawm forgings thiab tiv thaiv qhov tsis xws luag los ntawm kev nthuav dav, nws yuav tsum tau ua kom huv si saum npoo ntawm billets thiab ...Nyeem ntxiv -
Cov teeb meem hauv forgings thaum rhuab
1. Beryllium oxide: beryllium oxide tsis tsuas yog poob ntau ntawm cov hlau, tab sis kuj txo qhov zoo ntawm cov forgings thiab cov kev pab cuam lub neej ntawm forging tuag. Yog tias nias rau hauv cov hlau, cov forgings yuav raug muab pov tseg. Kev tsis ua kom tshem tawm beryllium oxide yuav cuam tshuam rau txoj kev tig. 2. Sib...Nyeem ntxiv -
DHDZ: Dab tsi yuav tsum tau them sai sai rau thaum txiav txim siab cov txheej txheem forging loj tsim?
Forging txheej txheem loj tsim thiab kev xaiv txheej txheem yog nqa tawm nyob rau tib lub sij hawm, yog li ntawd, nyob rau hauv lub tsim ntawm tus txheej txheem loj yuav tsum tau xyuam xim rau cov nram qab no cov ntsiab lus: (1) Ua raws li txoj cai ntawm qhov ntim tas li, tus txheej txheem tsim loj yuav tsum ua raws li qhov tseem ceeb. cov ntsiab lus ntawm txhua tus txheej txheem; Tom qab qee qhov ...Nyeem ntxiv -
Forging oxidation yog dab tsi? Yuav tiv thaiv oxidation li cas?
Thaum lub forgings yog rhuab, lub sij hawm nyob rau hauv high kub, cov pa oxygen nyob rau hauv lub cub tawg thiab cov pa oxygen nyob rau hauv dej vapor ua ke nrog cov hlau atoms ntawm forgings thiab phenomenon ntawm oxidation yog hu ua oxidation. Fusible tsim los ntawm hlau oxide adhesion ntawm qhov chaw ntawm ...Nyeem ntxiv
