Ib puag ncig uas tsis muaj 304 \ / 304L stainless hlau yuav nquag tsis corode 317l.
904L Qib Stainless Hlau tsis zoo li lwm cov hlau. Vim nws cov roj, molybdenum, npib tsib xee thiab tooj liab, 904l steel nta mus rau corrosion, xeb thiab acids.
Nws muaj qhov ua tau zoo heev rau intergranular corrosion tom qab kis tau kub hauv cov chromium carbide nag los nag (400 ¨c 816¡Ãc).?
Chromium, molybdenum thiab nitrogen nce kev tawm tsam rau pitting corrosion. Npib tsib xee ua cov qauv Austenic.
It was developed for enhanced creep resistance and for higher strength at temperatures above 1000¡ãF (537¡ãC).
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Moly tsev neeg muaj peev xwm ua kom muaj peev xwm tiv thaiv kom kub thiab muaj lub zog muaj zog raws li kev mob siab.
Alloy 347 stainless hlau phaj yuav tsis tau kho los ntawm kev kho cua sov, tsuas yog los ntawm kev ua haujlwm txias.
Alloy 254 Smo yog qhov kawg, Molybdenum thiab nitrogen suav tawm super ustenitic stainless hlau nrog cov ntsiab lus muaj roj carless.
Feem ntau cov xwm txheej, cov pa roj carbon ntawm phaj ua rau daim ntawv pov thawj dua qub.
Alloy 347 (Unsen S34700) yog columbium stabilized ustenitic steelion steelion tsis kam thiab qee qhov zoo dua nyob rau hauv cov mob oxidizing zoo tshaj 321 (unc unical S32100).
Chromium yog tus thawj coj tus neeg sawv cev rau kev sib tham corrosion tsis kam nyob hauv nruab nrab nruab nrab lossis oxidizing ib puag ncig.
347 Raug tshem tawm rau qhov kub hauv cov chromium carbide nag lossis daus cov kab mob
Chromium, molybdenum, npib tsib xee thiab nitrogen tag nrho pab txhawb kom muaj kev tiv thaiv corrosion los ntawm ntau yam xov xwm
Cov qib no tau nce nws cov qauv qub thiab sib tshooj ua pov thawj pab tau lwm cov ntawv thov, uas tso cai rau cov khoom siv uas muaj kev zam rau hauv ntau yam li cov khoom siv
Nws tuaj yeem yooj yim welded thiab ua tiav los ntawm cov khw muag khoom siv cov kev coj noj coj ua.
Nws yog tsim nrog kev sib xyaw ua ke ntawm cov kev cuam tshuam kov cov kab mob chloside kev tawg, thiab pitting thiab crevice corrosion nrog lub zog uas yog ob zaug uas ntawm stainless hlau 300 series.
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.
Nws tau paub tias muaj kev ua haujlwm tau zoo heev thiab.
Alloy 904L Outperforms Lwm yam Austenitic stainless hlau vim muaj qib siab ntawm alloy thiab molybdenum.
Nws muaj cov npib tsib xee (24%), Molybdenum (6.3%), nitriumen thiab chromium cov ntsiab lus tawg, thiab tshwj xeeb corrosion tiv thaiv.
Alloy 317l muaj cov tshuaj tiv thaiv corrosion zoo heev nyob rau hauv ntau yam tshuaj lom neeg. Nws tsis kam tawm tsam hauv sulfuric acid, acidic chlorine thiab phosphoric acid.
Lub alloy muaj cov oxidation zoo tsis kam thiab creep lub zog mus rau 1500¡Ãf (816¡Ãc). Nws kuj tseem muaj qhov ntsuas kub zoo tsawg.
Rau qee daim ntawv thov, qib 254 smo tau tshaj tawm tias yuav raug nqi them tus nqi rau cov npib tsib xee thiab titanium alloys.
Al6xn muaj ntau dua tensile muaj zog tshaj li cov neeg tsis muaj qhov sib txawv, thaum khaws cov nqi siab dua thiab cuam tshuam lub zog.
Cov ntsiab lus carbon tsawg ntawm Alloy 317L ua rau nws tau welded tsis muaj kev sib txuam corrosion los ntawm chromium carbide nag los nag kev ua kom nws siv nyob rau hauv cov xwm txheej zoo li-welded.
Alloy 347 Stainless Hlau phaj ua yeeb yam zoo corrosion tsis kam uas yog piv rau 304.
Qhov sib ntxiv ntawm tus qauv rau qib no muab nws zoo dua corrosion tsis kam tshaj li cov pa chromium-tsib xee stomfuric, phosphoric thiab acetic acids. Txawm li cas los xij, kev siv ntawm hydrochloric acid yog txwv.
Cov hlau stainless 904l \ / 1.4539 cov khoom siv tau los ua cov khoom kub thiab cov hlau thiab cov khoom siv sib tw, nrog rau kev siv roj ntsha thiab welded
304,304L, 304H, 309h, 310H, 310H, 316,34L, 311,34sh, 904sh, 904sh, 904Smo, Al6KHou Huitong Pipeline Equipment Co., Ltd.
