Machinery Hoobkas khoom Hoobkas pom zoo siv 0cr20Ni80 nickel-chromium hlau

Machinery Hoobkas khoom Hoobkas pom zoo siv 0cr20Ni80 nickel-chromium hlau

Yog tias tus neeg yuav khoom yog cov chaw tsim khoom ntawm cov cuab yeej siv tshuab, cov tshuab ntim khoom, cov tshuab sealing, ntim tshuab, thiab lwm yam, uas tsis xav tau qhov kub thiab txias, li ntawm {{0}}} degrees Celsius, nws raug nquahu kom siv 0cr20Ni80 nickel- chromium hlau. Nickel-chromium hlau muaj qhov zoo weldability. Nws yog mos thiab tsis yooj yim rau nkig, thiab nws yog qhov zoo dua los siv txoj siv tawv, vim tias lub zog thauj khoom ib square meter ntawm txoj siv tiaj tiaj yog loj dua li cov hlau puag ncig, qhov dav yog siab dua, thiab qhov poob qis yog me dua li cov hlau puag ncig.

Hluav taws xob cua sov raj nickel-chromium hluav taws xob cua sov alloy cua sov hlau

1. Lub zog kub siab; 2. Zoo plasticity tom qab siv mus ntev; 3. Siab emissivity; 4. Tsis muaj hlau nplaum; 5. Zoo corrosion kuj.

Ntawm no yog ib qho kev ceeb toom tias thaum cov neeg siv khoom xaiv cov khoom lag luam, qhov pheej yig dua, qhov zoo dua, thiab kim dua nws yog qhov tsim nyog. Thaum xaiv ib yam khoom, koj yuav tsum tau soj ntsuam nws cov nqi-zoo, tus nqi yog, thiab qhov zoo tshaj plaws.

Kev tu txhua hnub thiab tshuaj xyuas lub tshuab nqus tsev kub xovxwm

1. Lub nplhaib sealing ntawm lub luj tshib. Ntau lub tshuab nqus tsev kub xovxwm chav yeeb nkab rotating pob qij txha txais asbestos packing sealing ntaus ntawv. Cov xov asbestos yog impregnated nrog polytetrafluoroethylene yas thiab nias kom nruj rau hauv lub thawv ntim khoom qub kom tsis txhob muaj asbestos nyob rau hauv qhov kub thiab txias. Cov khoom yog ib qho yooj yim rau harden thiab cov pa xau tshwm sim, cov nyhuv zoo dua, tab sis nws tsis yooj yim rau siv. Thaum hloov lub nplhaib sealing, lub nplhaib tom qab lub pob yuav tsum tau txiav tawm ntawm lub kaum sab xis ntawm 45 degree kom muab tso rau, tab sis nws tsis cuam tshuam rau kev sib khi.

2. Kev tu lub phaj kub ntawm lub tshuab nqus tsev kub xovxwm. Lub sab sauv thiab sab hauv ntawm lub rooj tsavxwm kub muaj lub luag haujlwm ntawm kev tiv thaiv saum npoo ntawm lub rooj tsavxwm kub. Lub sab sauv ncaj qha cuam tshuam rau qhov zoo ntawm lub fiberboard. Nws yog feem ntau yooj yim rau ntxiab fibers thiab lwm yam av ntawm lub liner thiab kub xovxwm board. Cov ntaub yuav tsum tau muab tshem tawm tsis tu ncua. Board, ntxuav cov av. Sab saum toj liner feem ntau hloov ib zaug ib lub lim tiam los polish qhov chaw thiab xyuas kom meej qhov zoo ntawm qhov tiav lawm.

3. Thaum txhim kho cov txheej txheem sab saud, lub fiberboard yuav tsum tau padded ua ntej nws tuaj yeem nias. Kev puas tsuaj lossis ntau qhov sib txawv ntawm cov slabs tsis tuaj yeem nkag mus rau hauv lub tshuab nqus tsev kub xovxwm, thiab nws tsis raug tso cai rau ncaj qha nias lub fiberboard yam tsis muaj liner. Yog hais tias lub tshuab nqus tsev kub xovxwm kaw tau ntev, nws yog ib qho tsim nyog yuav tsum tshem tawm cov cua condensate tam sim ntawd hauv lub tshav kub xovxwm phaj kom tsis txhob muaj kev cuam tshuam sab hauv.

4. Ib feem (lossis tag nrho) ntawm cov phaj kub ntawm lub tshuab nqus tsev kub xovxwm tsis kub, qhia tau hais tias txoj kev sab hauv raug thaiv los yog txoj kev yog "circuited". Lub sijhawm no, qhov tshwj xeeb qhov tob tob drilling rig yuav tsum qhib cov channel rau kev tshuaj xyuas thiab tshem tawm cov teeb meem ua ntej txuas ntxiv mus.

5. Yog hais tias lub phaj kub ntawm lub tshuab nqus tsev kub xovxwm tau pom los ntawm lub hauv paus, nws tuaj yeem kho thiab smoothed los ntawm hluav taws xob vuam. Tom qab vuam, cov dej siab yuav tsum tau sim, thiab lub siab yuav tsum yog 1.2---1.4 npaug ntawm lub zog siab. Yog tias cov dej xau yog tshwm sim los ntawm qhov hnyav sab hauv corrosion, nws yuav tsum tau hloov.

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