Seamless steel raj yog dav siv. Lub hom phiaj kawg ntawm seamless steel yeeb nkab yog dov los ntawm cov pa roj carbon zoo tib yam, cov hlau tsis tshua muaj hlau lossis hlau alloy, thiab yog li cov khoom tso tawm yog txoj kev, feem ntau yog siv rau kev xa cov kav dej los yog cov khoom siv.
Muaj nyob rau hauv peb pawg hauv cov kauj ruam nrog kev siv:
A. Muab khoom raws li cov tshuaj muaj pes tsawg leeg thiab txhua yam khoom;
B. Muab khoom raws li cov khoom siv kho tshuab;
C. Muab nyob rau hauv kev ua raws li kev ntsuam xyuas hydrostatic: yog tias cov kav dej steel muab nyob rau hauv txoj kab nrog rau chav kawm A thiab B tau raug siv los tiv thaiv cov kua siab, lawv yuav tsum raug kuaj hydrostatic.
Seamless raj ntawm kev siv tshwj xeeb muaj boiler nrog seamless raj, tshuaj muaj zog nrog, geology nrog seamless steel raj thiab roj nrog seamless raj thiab ces nyob rau. Seamless steel yeeb nkab nrog hollow seem, ib tug outsized tooj siv rau conveying kua pipeline, xws li conveying roj, fossil fuel, gas, dej thiab ob peb yam khoom pipeline. Piv nrog cov khoom hlau zoo li cov hlau puag ncig, steel tube muaj qhov zoo tib yam dabtsi yog khoov thiab torsional lub zog thiab sib zog, yog li nws yog ib hom kev lag luam steel.
Nws yog dav siv nyob rau hauv kev tsim cov khoom siv thiab cov khoom siv kho tshuab, xws li roj laum yeeb nkab, tsheb tsav ncej, tsheb kauj vab ncej thiab steel scaffolding ua haujlwm nyob rau hauv kev tsim kho thiab lwm yam khoom siv los ntawm cov yeeb nkab steel, uas tuaj yeem txhim kho kev siv cov khoom siv, yooj yim. kev tsim khoom, txuag cov ntaub ntawv thiab lub sijhawm, thiab tau siv dav hauv kev tsim cov yeeb nkab steel. cov tom ntej no tej zaum yuav yog ib tug luv luv qhia txog peb yam ntxwv ntawmseamless steel yeeb nkab.
1, corrosion kuj
Feem ntau cov khoom siv chrome steel xav tau zoo corrosion kuj. Seamless steel kav zoo li chav kawm I thiab II cov tais diav, cov khoom siv hauv chav ua noj, lub tshuab rhaub dej, cov tshuab tso dej, thiab lwm yam. Qee cov tub lag luam txawv teb chaws kuj sim cov khoom lag luam rau kev tiv thaiv corrosion: siv NACL tov los saib boiling, tom qab ib lub sij hawm ntawm koj lub sij hawm cov lus teb yog. kom npliag, ntxuav thiab qhuav, txiav txim siab poob phaus kom ua haujlwm tawm qib ntawm corrosion.
2. Vuam machinability
Vuam txoj kev ua tau zoo sib txawv ntawm cov khoom rau cov khoom. Ib lub tais diav feem ntau tsis xav tau cov khoom siv vuam, txawm tias ob peb lub lauj kaub ua lag luam. Txawm li cas los xij, cov khoom lag luam feem ntau xav tau cov khoom siv raw nrog kev ua haujlwm vuam zoo, xws li chav kawm II tableware, thermos khob, steel kav, dej rhaub dej, cov tshuab haus cawv tom qab ntawd.
3, polishing
Tam sim no, cov khoom lag luam stainless-steel feem ntau polished nyob rau hauv cov txheej txheem tsim khoom, tsuas yog qee cov khoom xws li lub tshuab rhaub dej, cov khoom siv dej hauv ob sab phlu tsis yuav tsum tau polished. Yog li ntawd, qhov no xav tau zoo polishing zog ntawm lub staple. feem ntau yam cuam tshuam rau kev ua haujlwm polishing yog raws li hauv qab no:
1. Cov khoom tsis zoo ntawm cov khoom siv raw. xws li khawb, pitting, soaking, thiab lwm yam.
2. Cov khoom siv seamless steel yeeb nkab. Lub hardness tsuas yog qis heev, nws yog qhov txaus ntshai rau ci thaum polishing (BQ tsis zoo), qhov hardness tsuas yog qis dhau, qhov saum npoo yog qhov pheej hmoo ntawm daim tawv nqaij tshwm sim thaum sib sib zog nqus nqus, cuam tshuam rau BQ kev ua tau zoo. BQ nrog siab hardness yog piv zoo dua.
3. Tom qab sib sib zog nqus nqus, me me dub dots thiab RI siab imitation bridging kuj yuav tshwm sim nyob rau saum npoo ntawm lub realm nrog loj deformation, uas muaj peev xwm cuam tshuam rau tus cwj pwm BQ.
Post lub sij hawm: Dec-15-2021