Alloy Yeeb Nkab Tes335 P11 ATTM A335 Gr 11 Seamless Yeeb Nkab
Alloy yeeb nkab yog feem pua ntawm tubular alloy cov ntsiab xws li molybdenum (mo), npib chromium (thiab lwm yam dua li cov qauv hlau txheem hlau. Qhov tseeb, ASTM A335 npog "cov roj qis" hlau steel, uas yog, muaj tsawg dua 5% tag nrho cov ntsiab lus. Qhov sib ntxiv ntawm cov khoom ntawm alloy xws li npib tsib xee thiab chromium tshuab stainless, txog li cov khoom siv stainless hlau xws li Inconel, Monel, thiab lwm yam.
A335 P9 Seamless yeeb nkab yog ib hom chrome molybdenum cov yeeb nkab teev npe, tsis yog ua rau nws lub zog tense-moly), tab sis kuj yog vim nws tau txais txiaj ntsig zoo. Chromium Molybdenum cov leeg yog nrov nyob P Qib P5, P9, P11, P22, P91 thiab P92. Cov qhab nia P11, P22 thiab P91 feem ntau siv nyob rau hauv cov hmoov kev lag luam thiab petrochemical nroj tsuag, thaum P9 qib siab feem ntau siv hauv cov roj ua kom zoo.
Cov hauv qab no yog cov ntau ntawm cov khoom txhim kho hauv Almoy cov hlau (raws li piv rau cov roj carbon hlau): lub zog, kev tiv thaiv, corrosion, thiab tawv tawv, thiab kub ntxhov. Yuav kom ua tiav qee qhov kev txhim kho cov khoom uas cov hlau yuav xav tau kho kom sov.