Incoloy 800HT Flange

Ib qho kev txiav ntau yam kev txiav thiab tsim cov tshuab A182 F52 R52 R52 R52 R52 R52 R52 ROUNDS COURS ZOO TSHAJ PLAWS HAUV COV KHOOM ZOO TSHAJ PLAWS.

Alloy Hlau Yeeb Nkab & Tube
Stainless Dupex 2205
Alloy 310 tuaj yeem siv rau hauv cov kab mob hnyav, muaj cov oxidally muaj zog, nitriving, cementing thiab thermal cycling thov thaum tsis siv qhov kev pabcuam kub tshaj plaws.
Stainless hlau yeeb nkab & raj

Npib tsib xee raws 800 incoloy hexagonal yeeb nkab yog paub kom muaj qhov zoo tiv taus corrosion. Tshwj xeeb hais txog kev hais lus, tus incoloy 800 yeeb nkab muaj txaus tiv taus ob carburization zoo li oxidation corrosion.

Incoloy 800HT flange peb muaj lub koob npe nrov hauv kev lag luam rau kev tsim cov hom kev ua haujlwm zoo ntawm ntau hom uas yuav haum rau peb cov neeg siv khoom. Peb tsim khoom tsim prololoy 800 flanges uas muaj kev ntseeg siab thiab siab dua. Peb siv cov peev txheej hwm thiab qib siab tshaj tawm rau kev tsim ASTM B564 UNFANCES 800 flanges.

Kuj rau chloride ion corrosion yog ib qho ntawm cov ntsiab lus tseem ceeb uas pab txhawb kev siv cov kev siv ancoy hauv cov ntawv thov sib txawv.

Incoloy 800H Flange Peb muaj lub koob npe nrov hauv kev lag luam rau kev tsim cov hom kev ua haujlwm zoo ntawm cov hom uas yuav tsum tau ua rau peb cov neeg siv khoom. Peb tsim khoom tsim prololoy 800 flanges uas muaj kev ntseeg siab thiab siab dua. Peb siv cov peev txheej hwm thiab qib siab tshaj tawm rau kev tsim ASTM B564 UNFANCES 800 flanges.

Inconel 600 Seamless Tubes ntawm cov qauv tsis ua N06600 thiab ASTM B167 yog cov uas tsim kom muaj kev tiv thaiv ntau dhau kev tiv thaiv dhau los.

ASTM A694 cov hlau roj carbonives yog cov qib feem ntau ntawm cov roj carbon steel siv rau cov bar hloov bar kev loj hlob. Cov ntsiab lus carbon ntau ntxiv ntawm cov alloy txo cov qauv sib zog los ntawm ntau lub zog tensile lub zog. Txawm li cas los xij, cov pa roj carbon muab cov ntsiab lus ntawm cov kab nrog lub peev xwm ua kom tawv thaum thaum lub sijhawm tempering. Qhov no yog vim li cas cov hlau hloov nrog lub hav zoov ntawm cov roj carbon roj carbon me.

Inconel 625 coil yog cov yam ntxwv zoo los ntawm nws cov kev tiv thaiv zoo rau oxidation, qhov siab-kub corrosion thiab qaug zog. ASTM B443 tsis yog N06625 Inconel P phaj tau siv dav hauv Aerospace, kev ua lag luam thiab roj thiab muaj zog zoo dua qub txawm tias muaj ib puag ncig zoo.

Nws khaws tib yam 475,¡Ãc brittleness nrog ferritic stainless thiab siab thermal conductivity. Duplex tau txhim kho kom muaj zog lub zog, ua rau muaj kev ntxhov siab thiab kev ntxhov siab, corrosion nrog rau cov hlau tsis sib xws.

Txhawm rau txhim kho lub thermal efficiency ntawm reseat chav raj raj ntawm lub zog cog ntoo, cov dej ntws rov qab tuaj yeem tsim los ua 621¡Ãc, uas yog, lub ntsuas kub. Tebchaws Asmeskas tau tsim ASTM A335 P92 alloy steel nyob rau hauv lub xyoo dhau los 1980s kom tau raws li cov cua sov tiv thaiv cov hluav taws kub kub no. Alloy Steel P92 yog kev txhim kho version ATTM A335 P91 Alloy nrog cov ntsiab lus, Vanadium, txo cov molybdenum cov ntsiab lus \ / Austenite piv, thiab cov ntsiab lus nitrogen.

Inconel 600 muaj qhov tsawg kawg tensile lub zog ntawm 550mpa thiab tsawg kawg nkaus zog zog ntawm 205mpa.

Inconel 718 Alloy tau xaiv tshwj xeeb los ntawm cov kws tsim qauv rau nws lub zog siab hauv kev mob kub heev ntawm ob qho kawg ntawm lub spectrum. Nws tuaj yeem siv los ntawm cov kub tsawg dua txhua txoj kev mus txog 1300¡Ãf \ / 7004¡Ãc. Nws cov khoom ua pov thawj tsis tshua muaj txiaj ntsig, tensile thiab nkag mus rau qhov muaj zog thoob plaws thoob plaws. Nws tseem ua pov thawj zoo tensile thiab cuam tshuam lub zog.

Qhov no zoo tagnrho rau kev siv hauv kev tso pa, tab sis kuj yog li roj, dej txias lossis roj roj.

Tsau-nthuav dav iav-encapsulated girapsulated alloys, muaj ib qho kev nthuav dav thermal, muaj ib lub khob hluav taws xob nthuav dav zoo ib yam li qhov ntsuas kub

Cov ntsiab lus tsib xee nyob hauv 316 ss pab txhim kho nws cov ntsiab lus ntsev uas muaj rau 304. Yog li ntawd, hauv cov cheeb tsam muaj tshuaj muaj kuab lom lossis muaj kuab lom, tshwj xeeb yog chloride.

Hastelloy C2000 tub tshij yog siv nyob rau hauv ntau hom petrochemical suav nrog cov khoom siv tshuaj lom neeg, roj kev tsim khoom siv, roj ntxiv thiab cov nroj tsuag hluav taws xob.
Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils

Titanium lub ntom yog li 60% uas ntawm stainless hlau thiab nickel alloys, qhov hnyav no txuag ua rau nws xaiv qhov chaw zoo uas yog qhov tseem ceeb xws li aerospace.

Monel bolts, zoo li monel 400 thiab k500, yog ua los ntawm ib tug npib tsib xee thiab nthuav tawm siab lub zog, tawv thiab zoo corrosion tsis dhau qhov kub ntau.

Peb muab cov kab kev nkag siab ntawm Astm 335 Alloy Steel Yeeb Nkab thiab Tubing, paub rau kev ua haujlwm zoo tshaj thiab tsis siv sijhawm zoo. Lawv muaj nyob rau ntau qhov sib txawv, cov qhab nia, qhov loj thiab cov duab.

Incoloy 800 yog npib tsib xee-chromium alloy ua los ntawm feem ntau hlau ua los ntawm feem ntau hlau thiab npib tsib xee cov chromium me me, txhuas, thiab titanium. ASTM B409 Piav cov qauv rau Incoloy 800 tsis siv N08800 uas yog siv cov khoom siv sov, petrochemical ua, thiab lub zog loj.

Siv lub raj welded feem ntau yog ib qho kev xaiv tau zoo ntxiv rau kev siv hauv cov kev siv siab tsawg, ornamental, thiab cov ntawv thov txheej txheem. Qee qhov ntau welded ntau tuaj yeem ua ntej rau 180 grit (zoo ib yam li # 4), tab sis peb tuaj yeem muaj txhua lub tubing kev cai polished ib qho koj cov kev qhia tshwj xeeb. Tus raj seamless yuav tsum siv nyob rau hauv cov ntawv thov siab.

Lub corrosion resistant Hastelloy alloys tau siv dav los ntawm kev lag luam ua lag luam. Qhov kev xav tau rau kev ua tau zoo ua rau lawv txoj kev lees paub thiab kev loj hlob hauv thaj chaw ntawm lub zog, kev noj qab haus huv thiab ib puag ncig, roj thiab cov roj thiab cov roj cuv khw desulfurization.

200 Nickel Alloy Bloy dig muag Flanges lub cuaj taws 200 flanges yog ruaj, tshuav ruaj khov, thiab muaj qhov ua tiav zoo. Ntxiv mus, cov ASTM B564 tsis pom N02200 dig muag flanges tiv taus ib puag ncig hauv nruab nrab thiab oxidizing ib puag ncig, ua rau lawv zoo meej rau kev siv hauv cov khoom siv khoom noj khoom haus.

Stainless hlau kav muaj zoo intergrosion corrosion tsis kam, zoo heev corrosion tsis kam thiab ua haujlwm txias thiab tuaj yeem siv ua cov hlau kub-tiv taus stainless hlau. Nyob rau tib lub sijhawm, cov khoom siv mechanical ntawm cov hlau yog tseem zoo ntawm -180. Nyob rau hauv cov kev daws teeb meem hauv lub xeev, cov plastonity, muaj zog thiab txias ua haujlwm muaj xeb tawm hauv oxidizing acid, cua, dej thiab lwm yam xov xwm. Yog li ntawd, 304 stainless hlau yog cov hlau nrog cov zis loj tshaj plaws thiab siv thiab cov siv dav hlau feem ntau.

Lub tshuab hluav taws xob stainless hlau yog cov khoom ntawm kev xaiv rau nqa cov tshuaj corrosive lossis cov roj av, tshwj xeeb yog qhov kev ntsuas siab, siab dua ib puag ncig muaj kev koom tes. Raws li qhov tshwm sim ntawm kev ua kom zoo nkauj ntawm cov hlau stainless, cov yeeb nkab feem ntau siv hauv cov ntawv thov archectural.

Cov kav dej ntawm seamless configurations tau muaj peev xwm ntau dua cov muaj peev xwm thiab lub zog tshaj lwm qib.

Nickel 200 flanges lub npib tsib xee 200 flanges yog ruaj, tshuav ruaj khov, thiab muaj kev ua tiav zoo. Ntxiv mus, cov ASTM B564 tsis pom N02200 dig muag flanges tiv taus ib puag ncig hauv nruab nrab thiab oxidizing ib puag ncig, ua rau lawv zoo meej rau kev siv hauv cov khoom siv khoom noj khoom haus.

Caw 36 ® yog npib npib npib tsib xee, tsis muaj nyiaj npib ob leeg uas muaj 36%, commar 36 muaj qhov kub tsawg los ntawm kev nthuav dav ntawm + 500 ° F (260 ° C).

Alloys 800H thiab 800HT yog hlau-npib-chromium cov tshuaj muaj zog ntawm 42% hlau muaj pes tsawg leeg nrog cov ntses nominal muaj zog ntawm 42% tus ntses muaj hnub nyoog, thiab 22% chromium.

Stainless hlau yog ib qho alloy ntawm cov hlau uas tiv taus xeb. Nws muaj tsawg kawg yog 11% chromium thiab tej zaum yuav muaj cov ntsiab lus xws li carbon, lwm yam tsis yog lwm yam kom tau lwm yam uas xav tau. Stainless hlau qhov tsis kam rau corrosion tau los ntawm cov chromium, uas ua cov yeeb yaj kiab passive uas tuaj yeem tiv thaiv cov khoom thiab kho tus kheej nyob rau hauv lub xub ntiag ntawm oxygen.

Alloy 800 yog npib npib tsib xee-chromium alloy nrog siab zog thiab kev tiv thaiv zoo rau oxidation thiab corrosion ntawm qhov kub. ASTM B407 UNICS NC08800 INCOLOY 800 W. NR. 1.4876 Welded yeeb nkab yog dav siv rau kev tsim kho cov khoom siv uas yuav tsum tau ua rau corrosion tsis kam, lub zog, thiab ruaj khov rau kev pabcuam txog 1500 ° F (816 ° C).

Nyob rau hauv seamless haum nws muaj loj ¡¡° 1 \ /30,40,80,140,140,160, xxs. Nws muaj qhov loj me xws li arti \ / asme b16.9, B16.28, MSS-SP-43.

ASTM A312 TP316 yog tus qauv txheem rau kev sib khi, ncaj-leeg welded, thiab hnyav txias welded ustenitic kav hlau stainless hlau thiab kev corrosive service. Lub 316 seamless muaj steel yeeb nkab yog tsim los ntawm kev sib xyaw ntawm cov chromium, npib tsib, thiab molybdenum ua rau corrosion thiab xeb thiab xeb thiab xeb thiab xeb.

SMO 254 Cov kav dej tuaj yeem tiv taus cov kev ntxhov siab ntawm cov neeg muaj kev ntxhov siab thiab alloy 254 smo yeeb nkab siab ua haujlwm nyob rau hauv cov kub thiab xeb ib puag ncig.

Werkstoff tus lej 2.4602, Inconel Alloy 22, VDM alloy 22 thiab ATI 22 alloy poob raws tib tus lej.

ASME B16.48 Hastelloy Alloy C2000 Tiaj Tus Flanges Stockoles Alloy C2000 Lap Sib Tw Pleev

Nilo Alloy 36, W.NR 1.3912, Tiv Thaiv 36% Nickel-Npib thiab muaj tus nqi ntawm kev nthuav dav ntawm cov hlau.

Inconel 718 yog npib tsib xee-chromium-based alloy uas feem ntau siv nyob rau hauv cov ntawv thov kub siab xws li aerospace thiab roj turbines. Ib qho ntawm cov tseem ceeb tshaj plaws hauv kev tsim cov astm b670 inconel 718 daim ntawv yog lub phaj dov. Muaj ob hom tseem ceeb ntawm inconel 718 daim hlau muaj nyob rau ntawm kev ua lag luam: kub dov thiab cov phiaj txias. Cov paib.
Alloy Steel Flanges
www.oepip.com
DupleX Yeeb Nkab
S32205 yeeb nkab
s32205 duplex ss
DupleX Steel Yeeb Nkab & Tube
Tsim cov qauv ASME B36.10 ASME B36.59
Steel Yeeb Nkab & Tube
Inconel 600 Cov Hluav Taws Xob Cov Khaub Ncaws Loj Nickel Cov Ntsiab Lus
ASTM B443 Tsis yog N06625 Phaj Inconel 625 Kaujric Tsim
Monel 400 YEEB RAU COV FRESE rau EYEARLASSES

Alloy 600 yog qhov kev xaiv zoo heev rau ntau cov ntawv thov. Nws yog ib qho khoom siv xeb thiab cov khoom cua sov, thiab nws cov kev ua haujlwm siab txhais tau tias nws muaj cov coefficient ntawm thermal expansion.

Din 933 technically ranges los ntawm m1. 6 rau M52, whereas iso 4017 nyob ntawm M1. 6 txog M64. Thib ob, uas yog nws tiag tiag, lub din 933 thiab ISO 4017 tus qauv yog qhov tseeb ntawm M10, M12, M14 thiab M14.

Thaum xaiv lub 304 stainless hlau uas yuav tsum ua kom cov neeg muaj kev tiv thaiv kom ruaj, cov hlau tsis muaj tshuaj tiv thaiv stainless hlau yog feem ntau siv. Muaj cov cuab yeej siv tau zoo tshaj plaws, cov nyiaj ntau ntawm cov npib tsib xee thiab chromium hauv cov hlwv hauv Austenitic Stainless hlau kuj tseem muaj kev tiv thaiv corrosion zoo heev.
304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.
Nickel-Tooj-based alloy 400 monel 2.4360 txias kos cov kab mob kev ntxhov siab thaum raug rau corrosive cracking thaum raug rau cov media corrosive nyob rau hauv ib puag ncig ib puag ncig. Monel 400 yog tooj liab thiab nickel raws li alloy uas nrov niaj hnub no vim nws qhov kev ua tau zoo. Lub alloy muaj kua qaub zoo heev thiab alkali tsis kam. Tsis tas li ntawd, nws muaj cov zog tensile muaj zog, ductility, zoo heev thermal condactivity, thiab tuaj yeem yog tawv los ntawm kev ua haujlwm txias. Ib qho ntxiv, nws tuaj yeem siv rau hauv cov ntawv thov nrog qhov kub thiab txias txij li rho tawm txog 538 degrees Celsius.

UN tsis zoo N06601 welded yeeb nkab siv tau nyob rau hauv kev lag luam tsis muaj ntau yam, kev kho cua sov, kev tswj cua sov, kev tswj hwm kev ua qias tuaj thiab lub zog tswj kev ua qias.

Qhov no muab kev txhim kho zoo heev rau cov sulfuric acid. Nws kuj tseem muaj cov ntsiab lus chromium siab, kom ua kom zoo dua rau oxidizing tshuaj lom neeg cov tshuaj lom kabmob uas muaj kuab lom thiab yaj oxygen.

Qib 304 yog tus qauv "18 \ / 8" Stainless hlau; nws yog cov khoom siv dav dav ntau yam, nws muaj cov yam ntxwv zoo tshaj lwm yam.

304 S30400 1.4301 Piping Spools 304 Stainless Hlau Pre-Fabricated Ua Ntej-Fabrication

Nws muaj peev xwm tiv thaiv ntau yam ntawm oxidizing thiab tsis-oxidizing tshuaj, thiab cov khoom ua kom pom tseeb zoo rau pitting thiab crevice nres nyob rau hauv muaj cov chlorides thiab lwm yam.

A789 unc unic s31803 thiab unspes ob qib ntawm ob chav stainless hlau uas tau siv dav hauv ntau cov ntawv thov. Cov txiv neej duplex s31803 Seamless kav yog paub rau lawv cov txiv neej ua hauj lwm zoo, muaj lub zog siab, thiab weldability thiab zoo weldability. A789 yog ib qho tshwj xeeb uas tau them seamless thiab welded tub ua los ntawm duplex steel stainless hlau.

SCH40 monel 400 yeeb nkab raug xaiv raws li Werkstoff tus lej 2.4360 thiab tsis yog N04400. Alloy 400 cov kav hlau tseem hu ua monel aleloy 400 Yeeb Nkab, Monel 400 Yeeb & Nickel Alloy 400 Yeeb Nkab.

Nickel Alloy Incoloy Seamless Yeeb Tub Yeeb Tube Nqe 800 800H 800HT n08810 n08811

S32750 S32760 SUPLLEX Stuple Stainless Hlau Pipes Nrog Cov Pitting Zoo Tshaj

Raws li ASME boiler thiab siab hlab ntsha code, Astm A420 WPL6 tsis pub siv hauv kev tsim kho lub hwj huam boiler.

Hastelloy C2000 muaj nyob rau ntau qhov ntau thiab tsawg, hom no-lickel-molybdenum alloy muaj zog thiab corrosion tsis kam.

Lub Chromoly raws li cov khoom siv F12 kev ua tau zoo yog qhov zoo tagnrho rau kev siv, qhov twg cov pas dej piping yog thauj lossis ua kom cov pa roj lossis roj cua sov. Alloy Steel F12 flanges lawv siv nyob rau hauv ntau yam kev siv. Cov ntawv thov suav nrog cov cuab yeej siv tshuaj, cov khoom lag luam roj, cov roj av, roj kev lag luam, cov hws los, kev hloov pauv kub thiab lwm tus.

Alloy 800 Weld Neck Flanges Peb muaj lub koob npe nrov hauv kev lag luam rau kev tsim cov hom kev ua haujlwm zoo uas yuav haum rau peb cov neeg siv khoom. Peb tsim khoom tsim prololoy 800 flanges uas muaj kev ntseeg siab thiab siab dua. Peb siv cov peev txheej hwm thiab qib siab tshaj tawm rau kev tsim ASTM B564 UNFANCES 800 flanges.
Alloy Steel Flanges
www.oepip.com
DupleX Yeeb Nkab
S32205 yeeb nkab
s32205 duplex ss
DupleX Steel Yeeb Nkab & Tube
Tsim cov qauv ASME B36.10 ASME B36.59
Steel Yeeb Nkab & Tube
Inconel 600 Cov Hluav Taws Xob Cov Khaub Ncaws Loj Nickel Cov Ntsiab Lus
ASTM B443 Tsis yog N06625 Phaj Inconel 625 Kaujric Tsim
Ntev: Raws li qhov koj xav tau. "

ASTM A240 Hom 2205 Phaj yog lub Duplex phaj yog siv ntau yam kev lag luam xws li kev ua yeeb yam, roj thiab roj kev tshawb nrhiav, thiab marine engineering. Sa 240 gr 2205 daim ntawv yog tsim los ntawm qib 220) stainless hlau, uas yog kev sib xyaw ntawm ferritic thiab ustenitic steel.

ASME B36.19M yog tus qauv kev qhia tshwj xeeb rau cov kav hlau stainless hlau, uas qhia txog kev ua siab ntev, thiab tsim khoom rau cov kav dej thiab cov txiv ntseej.

Inconel 600 Yeeb Nkab Antioxidant
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils
Incoloy 800 n08800 Qhov loj txoj hlab kav nrog lauj tshib
Asin 1060 Carbon Steel Round Bar 8 hli Astm 694 F56 Bar hauv Fabrication

Lub 316 cov yeeb nkab stainless hlau tau dhau los ua cov khoom siv tsis tau rau cov kev lag luam lag luam. Qhov no alloy ntawm hlau thiab chrome tau lees paub rau nws lub siab tiv taus corrosion, nrog rau nws cov kav ntev. 316 Stainless hlau Tubing tuaj yeem tsim nyob rau hauv ob leeg seamless thiab welded leeg kom tau raws li cov neeg siv khoom xav tau.
Alloy Steel Flanges
www.oepip.com
DupleX Yeeb Nkab
S32205 yeeb nkab
s32205 duplex ss
DupleX Steel Yeeb Nkab & Tube
Tsim cov qauv ASME B36.10 ASME B36.59
Steel Yeeb Nkab & Tube
Inconel 600 Cov Hluav Taws Xob Cov Khaub Ncaws Loj Nickel Cov Ntsiab Lus
ASTM B443 Tsis yog N06625 Phaj Inconel 625 Kaujric Tsim
Ntev: Raws li qhov koj xav tau. "

Qee cov hlau ua kuj muaj cov alloy hais xws li mo, CU, Ti thiab N, thiab lwm yam thiab muaj zog thiab zoo dua intergranular cuam tshuam thiab weldability. Nws khaws tib yam 475,¡Ãc brittleness nrog ferritic stainless thiab siab thermal conductivity. Duplex tau txhim kho kom muaj zog zog, ua rau muaj kev ntxhov siab thiab kev ntxhov siab, corrosion & corrosion thiab corrosion piv nrog anustenitic stainless hlau./ jarthype

Thaum xaiv lub 304 stainless hlau uas yuav tsum ua kom cov neeg muaj kev tiv thaiv kom ruaj, cov hlau tsis muaj tshuaj tiv thaiv stainless hlau yog feem ntau siv. Muaj cov cuab yeej siv tau zoo tshaj plaws, cov nyiaj ntau ntawm cov npib tsib xee thiab chromium hauv cov hlwv hauv Austenitic Stainless hlau kuj tseem muaj kev tiv thaiv corrosion zoo heev.
304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.
Nickel-Tooj-based alloy 400 monel 2.4360 txias kos cov kab mob kev ntxhov siab thaum raug rau corrosive cracking thaum raug rau cov media corrosive nyob rau hauv ib puag ncig ib puag ncig. Monel 400 yog tooj liab thiab nickel raws li alloy uas nrov niaj hnub no vim nws qhov kev ua tau zoo. Lub alloy muaj kua qaub zoo heev thiab alkali tsis kam. Tsis tas li ntawd, nws muaj cov zog tensile muaj zog, ductility, zoo heev thermal condactivity, thiab tuaj yeem yog tawv los ntawm kev ua haujlwm txias. Ib qho ntxiv, nws tuaj yeem siv rau hauv cov ntawv thov nrog qhov kub thiab txias txij li rho tawm txog 538 degrees Celsius.

Qee cov hlau ua kuj muaj cov alloy hais xws li mo, CU, Ti thiab N, thiab lwm yam thiab muaj zog thiab zoo dua intergranular cuam tshuam thiab weldability.

Siab chromium, molybdenum thiab nitrogen cov ntsiab lus cuam tshuam nrog pitting tsis zoo rau cov medtenatent thiab corrosive corrosive conduction, thiab tseem ceeb pitting txias rau tag nrho cov xov xwm, thiab tseem ceeb pitting txias rau saum 50¡Ãc.

Nws yog dav siv nyob rau hauv cov roj pov thiab roj kev tshawb nrhiav \ / ntau lawm thiab hauv kev hloov cua sov hauv petrochemical \ / tshuaj lom neeg.