Khoom Description
Lub thickness ntau ntawm lub phaj siab yog feem ntau 5 ~ 200mm, thiab lub sij hawm muab faib ua ob peb thickness specifications. Lub teb chaws cov qauv teev cov phaj qhov ntau thiab tsawg thiab tso cai sib txawv. Cov tsos mob zoo (1) Cov duab ntawm cov hlau phaj: xws li mob khoov, flatness, ncaj lub kaum sab xis, thiab lwm yam. (2) Deg defects: cov defects ntawm cov hlau phaj yog feem ntau tawg, nti, flattened npuas, impurities, npuas, pores, thiab nias rau hauv daim ntawv oxide.
Vim qhov kev xav tau ntawm kev nyab xeeb, lub siab lub nkoj steel phaj muaj cov kev cai nruj rau qhov chaw thiab sab hauv tsis xws luag. Cov teeb meem saum toj no feem ntau tsis pub muaj nyob. Txawm li cas los xij, nws raug tso cai siv cov txheej txheem tsim nyog tshem tawm, thiab qhov tshem tawm yuav tsum tiaj tus. Lub thickness yuav tsum tsis pub tshaj qhov tso cai thickness sib txawv ntawm steel phaj. Interlayers kuj feem ntau tsis tso cai.
Chemical composition Index:
① Carbon steel phaj: qhov tseem ceeb ntawm cov pa roj carbon, silicon, manganese, phosphorus, sulfur ntsiab lus. Qee cov pa roj carbon steel kuj muaj qee qhov tooj liab, chromium, nickel, molybdenum, vanadium thiab lwm yam khoom. Ntawm lawv, cov pa roj carbon monoxide yog qhov tseem ceeb los txiav txim siab lub zog ntawm cov hlau phaj, uas yog, lub zog ntawm cov hlau phaj nce nrog kev nce ntawm cov ntsiab lus carbon. Cov ntsiab lus carbon ntawm carbon steel phaj yog nyob nruab nrab ntawm {{0}}.16 thiab 0.33 feem pua . Manganese thiab silicon kuj muaj txiaj ntsig ntawm kev txhim kho cov khoom siv thiab txhim kho lub zog. Silicon: 0.10 ~ 0.55 feem pua, manganese: 0.4 ~ 1.6 feem pua. Qee cov qauv tsis muaj cov khoom siv silicon thiab manganese rau cov phaj boiler zoo tib yam, thiab tooj liab yog qis dua 0.30 feem pua.
Cov saum toj no yog kev qhia txog qhov loj thiab cov ntsiab lus ntawm lub siab lub nkoj phaj. Yog tias koj muaj lus nug, thov koj xav tiv tauj peb.
Khoom duab
Peb lub Hoobkas
Hoobkas
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