44 {{- 12 Tsheb kauj vab Log Anti-Skid Typing Hlau

Ib txoj kev rau kev npaj lub zog loj tungsten - Raws li alloy, muaj cov kauj ruam hauv qab no:

(1) Cov khoom xyaw sib xyaw: hnyav 7.31 kg ntawm tungsten hmoov, 1.88 kg ntawm npib tsib xee, thiab 0.81 kg ntawm cov hlau hmoov kom muaj kev sib xyaw ua ke;

(2) Kev sib tsoo qhuav: qhuav sib tsoo qhov sib tov ib ntawm kev ceev ntawm 30 RPM rau 6 teev thiab sib tov tusyees;

(3) Kev sib xyaw thiab cov granulation: do cov sib tov sib xyaw ua ke (2) ntawm kev tiv thaiv nitrogen tiv thaiv, Preheat ntawm 200℃rau 25 feeb; Ua kom sov thiab ntxiv 107.2 g ntawm yas uxiliary cov ntaub ntawv (HDPE: Wax Degree rau tib lub sijhawm. Tom qab txias rau 200 degree, Txuas ntxiv rau kev sib xyaw ua ke 15min kom txog rau thaum cov khoom ntawm cov khoom muaj niaj hnub, thiab tom qab ntawd txias rau 180℃thiab extrude dhau ntawm ntsia hlau thiab txiav mus rau hauv pellets;

(4) Kev Txhaj Tshuaj Moulding: Tom qab ua cov pwm raws li cov khoom lag luam loj thiab cov khoom ntim rau hauv cov khoom moulding (3) mus rau hauv cov khoom moling rau hauv cov kab noj hniav los ntawm lub thoob rau nws; Cov kev txhaj tshuaj tshwj xeeb moulding muaj xws li: cov kev ntsuas kub tau teeb tsa ntawm 160-200 degree, kev txhaj tshuaj siab yog li 805% -70%;

(5) degreasing: Cov ntsiab lus catalytic degreasing yog nqa tawm hauv peb kauj ruam: Flush cov cua sov ua rau tshem tawm cov huab cua hauv cov cua sov; Cov kauj ruam thib ob, attomize ntshiab nitric acid roj thiab dhau mus rau hauv cov txheej txheem cua sov ua kom nws txhaj tshuaj Kauj ruam thib peb: Flush lub cub tawg nrog nitrogen kom yaug cov residual acid mould hauv cov cub tawg;

(6) Sintering: Lub tshuab nqus tsev nyob rau hauv graphite rauv taws, hauv ntej 800 degree, hauv qab no degreing ua pa rov qab thiab tso tawm ntawm qhov kub thiab txias; Qhov thib ob theem, ntawm 800-1410 degree, tus npib tsib xee thiab hlau hlau nyob rau theem tsis ua kua nyob rau hauv nws thiab sterined rau hauv nws thiab sterined rau hauv cov duab; Qhov kub thib peb, qhov kub nyob rau hauv lub cub tawg yog txias rau hauv qab 70℃thiab cov khoom raug coj tawm; Lub sijhawm Sintering yog 23-26h.

Qhov kev ua tau zoo ntawm qhov siab - ntom {}}}} Cov qauv kev npaj ua tau los ntawm cov hauv qab no:

Qinhuangdao Zhongwe Cov Tshuab Ua Ntej Zoo Li Cas. Hauv 20 xyoo dhau los, lub tuam txhab tau tsim tsa lub Hoobkas niaj hnub nrog ntau cov cuab yeej tsim kev tsim khoom thiab kev tshaj tawm cov cuab yeej siv kev tshaj lij. Nws tseem tau koom tes nrog ntau dua ib lub kaum ob cov tuam txhab ua tiav hauv kev lag luam thaum lub sijhawm ISO / {}} 2017 {-- iat iat iat iat iat iat {ove} Cov Khoom Siv Hluav Taws Xob, Khoom Siv Hluav Taws Xob (Cov Khoom Siv Hluav Taws Xob Alloys, vaj tswv cov cuab yeej thiab cov khoom siv kho mob thiab lwm yam kev lag luam siv. Cov yam ntxwv khoom ntawm peb lub tuam txhab: siab zog, siab tshaj plaws, txhawb nqa cov khoom lag luam tshwj xeeb, thiab muab cov khoom lag luam txaus siab thiab cov kev pabcuam zoo. Peb cov lus hais: thev naus laus zis thev naus laus zis zoo, Zhongwei khaws cov sij hawm nrog lub sijhawm