Nickel Alloy Daim Hlau & Cov Ntawv Qhia & Coils
Tus dig muag flanges yog siv los txiav tawm ntawm cov raj xa dej. Feem ntau ntawm lub sijhawm, flange flange yog siv los kaw kev sib txuas tas mus li. Cov Hlau Zoo & Cov hlau kuj tseem ua rau Werkstoff tsis yog 1.4401 cov yeeb nkab steel hlau flanges nyob rau lwm cov duab. Lub 316 cov khoom siv yog ntau corrosion tiv taus thiab muaj zog tshaj qhov zoo tib yam li 304 stainless hlau.
Hauv kev lag luam uas tuav nitric acid, qib 304 stainless hlau xov flanges tuaj yeem siv nyob rau ntawm kub txog li 176¡Ãf. 304 Stainless hlau flanges yog ruaj thiab tsis kim tsawg dua li lwm cov alloy hom. Vim yog cov oxidizing cov yam ntxwv ntawm cov tshuaj no, nws yuav nrawm nrawm yog siv cov kev ua kom muaj 55%.
Hom 304 stainless hlau yog ib t 300 series stainless hlau Austenitic. Nws muaj tsawg kawg 18% chromium thiab 8% npib tsib xee, ua ke nrog ntau tshaj plaws ntawm 0.08% carbon. Nws txhais tau tias yog cov chromium-npib tsib xee owenitic alloys tau siv rau ntau yam khoom siv khoom noj thiab cov khoom lag luam, cov tais diav, thiab tso manifolds. 304 Stainless hlau tseem siv nyob rau hauv cov kws ua vajtse teb rau sab nrauv li xws li dej thiab hluav taws. Nws tseem yog cov khoom siv chwv ib txwm muaj rau vaporizers.
Al6XN yog superaustenitic steel hlau nrog kev ua tau zoo rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg. Al6XN yog 6 Moly alloy uas tau tsim rau thiab siv hauv kev sib cav sib ceg siab. Nws muaj cov npib tsib xee (24%), Molybdenum (6.3%), nitriumen thiab chromium cov ntsiab lus tawg, thiab tshwj xeeb corrosion tiv thaiv. Al6XN yog feem ntau siv rau nws cov kev txhim kho pitting thiab crevice corrosion tsis kam hauv chlorides. Nws yog ib qho tsim nyog thiab weldable stainless hlau.
254 Smo yog lub siab alloy Austenitic Stainless hlau tsim rau siv nyob rau hauv seawater thiab lwm cov corrorive chlorine-muaj xov xwm. Cov hlau muaj cov khoom hauv qab no: Ua kom zoo tshaj plaws rau pitting thiab crevice corrosion, siab tsis kam rau corrosion thiab siab rau kev ntxhov siab corrosion tawg. 254 SMO \ / en 1.4547 \ / 6mo feem ntau siv nyob rau hauv cov twj, cov roj av, cov tshuab raj thiab muaj lub siab tsis kam rau kev corrosion.