Chitsulo Chosapanga Dzimbiri cha 904L: Nthawi Yogwiritsira Ntchito Mu Mapulojekiti a Zamankhwala ndi Zam'madzi

Chiyambi

Kwa magulu ogula zinthu, onani904L Chitsulo Chosapanga DziraMfundo zazikulu ndi kutsimikizira kwa kalasi, miyezo yoyenera ya ASTM / EN / UNS, kapangidwe ka mankhwala, mawonekedwe a makina, magwiridwe antchito a dzimbiri, EN 10204 3.1 MTC, kutsata kuchuluka kwa kutentha, kuyesa kwa PMI, kuyesa kwa UT, momwe zinthu zilili pamwamba, kulolerana kwa miyeso ndi zofunikira zowunikira za chipani chachitatu. Mpiringidzo wa chitsulo chosapanga dzimbiri wa 904L, womwe umadziwikanso kuti UNS N08904 kapena EN 1.4539, umagwiritsidwa ntchito makamaka pamene chitsulo chosapanga dzimbiri cha 316L sichikwanira kupanga mankhwala amphamvu, sulfuric acid, chloride-containing kapena m'nyanja, koma pamene alloy yonse ya nickel singakhale yofunikira.

904L ndi chitsulo chosapanga dzimbiri cha austenitic chokhala ndi kaboni wochepa, nickel wochuluka, chromium wochuluka, molybdenum ndi mkuwa. Kapangidwe kameneka kamapereka kukana kwa dzimbiri bwino pochepetsa ma acid, malo okhala ndi chloride komanso ntchito zina zokhudzana ndi madzi a m'nyanja. Amagwiritsidwa ntchito kwambiri pazigawo zopangira mankhwala, zida zam'madzi, ma pump shafts, magawo a ma valve, zomangira, ndodo, zida zogwiritsidwa ntchito ndi makina, zida zamankhwala ndi machitidwe owongolera kuipitsidwa kwa mpweya.

Kwa ogula mafakitale, kutchula "chitsulo chosapanga dzimbiri" sikokwanira. Kufunsa kwathunthu kwa chitsulo chosapanga dzimbiri cha 904L kuyenera kuphatikizapo giredi, nambala ya UNS, muyezo wa chinthu, m'mimba mwake, kutalika, kulekerera, kuchuluka, kumaliza pamwamba, zofunikira pakuyesa, zofunikira za MTC, kulongedza ndi nthawi yotumizira. Bukuli likufotokoza nthawi yogwiritsira ntchito chitsulo chosapanga dzimbiri cha 904L, momwe mungatsimikizire ziphaso komanso momwe mungapewere zolakwika zomwe anthu ambiri amagula.

Kodi Bar ya Chitsulo Chosapanga Dzimbiri cha 904L N'chiyani?

904L Stainless Steel Bar ndi chitsulo chosapanga dzimbiri chopangidwa kuti chizigwiritsidwa ntchito popanga dzimbiri. Chili ndi nickel ndi molybdenum wambiri, ndipo chimawonjezeredwa mkuwa kuti chiwonjezere kukana kwa sulfuric acid ndi zinthu zina zochepetsera kutentha. Mpweya wochepa umathandiza kuchepetsa chiopsezo cha dzimbiri pakati pa granular pambuyo powotcherera kapena kutentha.

Chitsulo chosapanga dzimbiri cha 904L nthawi zambiri chimapezeka ngati chozungulira, chopingasa, chopingasa, chopingasa, chopingasa, chopingasa chopindika, chopingasa chopindika, chopingasa chopindika ndi chopingasa chopukutidwa. Chikhoza kupangidwa ndi makina kukhala shafts, rods, valve stems, pump components, bolts, nuts, fittings, connectors ndi zinthu zosagwirizana ndi dzimbiri pa ntchito za mankhwala ndi za m'madzi.

Deta Yachizolowezi ya Zamalonda ya 904L Stainless Steel Bar

Chinthu	Tsatanetsatane	Cheke cha Wogula
Dzina la Zinthu	Mpiringidzo wa Chitsulo Chosapanga Dzimbiri wa 904L / Mpiringidzo wa Chitsulo Chosapanga Dzimbiri wa Super Austenitic	Tsimikizani UNS N08904, EN 1.4539 kapena chizindikiro cha kalasi yeniyeni ya polojekiti
Mafomu Odziwika a Zamalonda	Mzere wozungulira, bala lathyathyathya, bala lalikulu, bala la hex, bala lopangidwa, bala loyambira lolondola	Tsimikizani mawonekedwe a chinthucho, kukula kwake, kulekerera kwake, kutalika kwake, ndi kutha kwake pamwamba pake.
Miyezo Yachizolowezi	ASTM A276, ASTM A479, EN 10088-3, tsatanetsatane wa kasitomala	Tsimikizani ngati bala ndi yogwiritsira ntchito makina wamba, zida zopondereza kapena ntchito ya polojekiti
Kumaliza Pamwamba	Wakuda, wothira, wosenda, wopindidwa, wosenda, wopukutidwa, wowala	Zipangizo zopangidwa ndi makina nthawi zambiri zimafuna kupetedwa, kuzunguliridwa kapena kuphwanyidwa
Mapulogalamu Odziwika	Zipangizo zamakemikolo, ma shaft a pampu, zida zama valavu, zomangira, zida za m'madzi ndi ndodo	Tsimikizirani zinthu zosungira mankhwala, kuchuluka kwa kloridi, kutentha ndi katundu wa makina

Kapangidwe ka mankhwala a 904L Stainless Steel Bar

Kukana dzimbiri kwa chitsulo chosapanga dzimbiri cha 904L kumachitika makamaka chifukwa cha kuchuluka kwa nickel, chromium, molybdenum ndi mkuwa. Nickel imalimbitsa kapangidwe ka austenitic ndikuwonjezera kukana pochepetsa media. Molybdenum imakulitsa kukana dzimbiri kwa dzenje ndi ming'alu. Mkuwa umakulitsa kukana kwa sulfuric acid. Ogula nthawi zonse ayenera kuyang'ana chemistry yeniyeni pa MTC m'malo mongodalira dzina lokha la giredi.

Chinthu	Mtundu Wamba (%)	Kuyang'ana Ntchito / Kugula
Kaboni (C)	Kuchuluka kwa 0.02	Mpweya wochepa umathandiza kuchepetsa chiopsezo cha dzimbiri pakati pa granular pambuyo powotcherera
Chromium (Cr)	19.00 – 23.00	Amapereka kukana dzimbiri kosapanga dzimbiri komanso kukana okosijeni
Nikeli (Ni)	23.00 – 28.00	Zimathandizira kukana kupsinjika kwa dzimbiri ndikukhazikitsa kapangidwe ka austenitic
Molybdenum (Mo)	4.00 – 5.00	Zimathandiza kuti dzimbiri lisagwere m'malo okhala ndi chloride
Mkuwa (Cu)	1.00 – 2.00	Zimathandizira kukana asidi wa sulfuric ndi malo osankhidwa ochepetsera asidi
Manganese (Mn)	Kuposa 2.00	Chinthu cholamulidwa kuti chikhale chokhazikika popanga zitsulo
Silikoni (Si)	Kuchuluka 1.00	Chinthu chotsalira cholamulidwa chomwe chimakhudza momwe zinthu zimagwirira ntchito komanso momwe zimakhudzira okosijeni
Phosphorus / Sulphur	Magawo otsika olamulidwa	Chofunika kwambiri pa ukhondo, kulimba komanso kugwira ntchito bwino ndi kutentha

Katundu wa Makina a 904L Stainless Steel Bar

Chitsulo chosapanga dzimbiri cha 904L chimapereka mphamvu yabwino yamakina yogwiritsira ntchito chitsulo chosapanga dzimbiri cha austenitic, pomwe ubwino wake waukulu ndi kukana dzimbiri m'malo mwa mphamvu yayikulu kwambiri. Pakugwiritsa ntchito katundu wambiri, ogula ayenera kuyerekeza 904L ndi chitsulo chosapanga dzimbiri cha duplex kapena nickel alloys ngati pakufunika mphamvu ndi kukana dzimbiri.

Katundu	Zolemba Zachizolowezi	Chidziwitso Chosankha Wogula
Kulimba kwamakokedwe	Pakati mpaka pamwamba pa bala lachitsulo chosapanga dzimbiri la austenitic	Chongani mtengo weniweni pa MTC malinga ndi kukula kwa muyezo ndi bala
Mphamvu Yopereka	Chitsulo chosapanga dzimbiri chotsika kuposa chitsulo chosapanga dzimbiri chonga 2205	Gwiritsani ntchito duplex kapena nickel alloy ngati pakufunika mphamvu zambiri
Kutalikitsa	Kusinthasintha kwabwino	Zothandiza popanga, kukonza makina ndi kugwiritsa ntchito ukadaulo wamba
Kuuma	Zimatengera momwe zinthu zilili komanso njira yopangira zinthu	Tsimikizani kuuma ngati makina, ulusi kapena magwiridwe antchito a gawo lomaliza ndizofunikira kwambiri
Kukana Kudzikundikira	Zabwino kwambiri m'malo ambiri a mankhwala, asidi ndi kloridi poyerekeza ndi 316L	Chifukwa chachikulu chosankhira 904L m'malo mwa chitsulo chosapanga dzimbiri cha 300 series
Kutha kupotoka	Zabwino ndi njira zoyenera	Mpweya wotsika umathandizira kukana dzimbiri pogwiritsa ntchito weld, koma zodzaza ndi njira ziyenera kutsimikiziridwa

Miyezo Yogwira Ntchito ndi Magiredi Ofanana

Mpiringidzo wa chitsulo chosapanga dzimbiri wa 904L ukhoza kufotokozedwa ndi ma reference a ASTM, EN, UNS, DIN, JIS kapena GB. Ogula ayenera kutsimikizira mawonekedwe a chinthucho ndi muyezo wake chifukwa zinthu zopiringizidwa ndi mpiringidzo, mbale, chitoliro, flange ndi zolumikizira zimatsatira zofunikira zosiyanasiyana. Pa kugula mipiringidzo, ASTM A276 ndi ASTM A479 zimagwiritsidwa ntchito nthawi zambiri kutengera zomwe polojekiti ikufuna.

Muyezo / Giredi	Kufotokozera	Kugwiritsa Ntchito Zinthu Zofala Pogula
UNS N08904	Chitsulo chosapanga dzimbiri cha UNS cha 904L	Kuzindikiritsa zinthu ndi kutsimikizira kwa MTC
EN 1.4539	Nambala ya zinthu zaku Europe za chitsulo chosapanga dzimbiri cha 904L	Zojambula zaku Europe, kufotokozera zida ndi kufananiza magiredi
X1NiCrMoCu25-20-5	Dzina lachitsulo cha ku Ulaya la giredi 904L	Kuzindikira zinthu m'mapulojekiti ozikidwa pa EN
ASTM A276	Mafotokozedwe Okhazikika a zitsulo zosapanga dzimbiri ndi mawonekedwe	Mzere wozungulira, mzere wa sikweya, mzere wa hex, mzere wathyathyathya ndi mawonekedwe
ASTM A479	Zitsulo zosapanga dzimbiri ndi mawonekedwe a ma boiler ndi ziwiya zopondereza ngati kuli kofunikira	Zipangizo zopanikizika, ma valve, zida zogwirira ntchito ndi mipiringidzo yeniyeni ya polojekiti
EN 10088-3	Muyezo wa ku Europe wa zinthu zosapanga dzimbiri, mipiringidzo, ndodo ndi magawo a zitsulo zosapanga dzimbiri	Kugula malo ogulitsira mowa ku Europe ndi zikalata zaukadaulo

Kuyesa Kwabwino ndi Kutsata Zinthu

Pa ntchito za mankhwala ndi za m'madzi, chitsulo chosapanga dzimbiri cha 904L chiyenera kukhala ndi njira yodalirika yotsatirira. Nambala ya kutentha yomwe ili pa chizindikiro cha chitsulo, chizindikiro cha malonda, mndandanda wa zolongedza ndi EN 10204 3.1 MTC ziyenera kufanana. Ogula ayenera kuyang'ana kapangidwe ka mankhwala, mawonekedwe a makina, kukula, momwe zinthu zilili pamwamba ndi zolemba zilizonse zofunika zowunikira asanatumize.

Mndandanda wa Ziphaso ndi Kuwunika

Kuyang'anira / Chikalata Cholembedwa	Zoyenera Kuyang'ana	Chifukwa Chake Ndi Chofunika
EN 10204 3.1 MTC	Giredi, UNS N08904, muyezo, nambala ya kutentha, kapangidwe ka mankhwala, mawonekedwe a makina ndi kukula kwake	Imatsimikizira mtundu wa zinthu zomwe zimafunika pa gulu lililonse ndipo imathandizira zolemba za polojekiti
Kulamulira Chiwerengero cha Kutentha	Nambala ya kutentha pa chizindikiro cha mipiringidzo, chizindikiro, mndandanda wa zolongedza ndi MTC ziyenera kufanana	Zimaletsa kutumiza kwa magulu osiyanasiyana ndipo zimathandiza kuti zinthu zitsatidwe mosavuta
Kuyesa kwa PMI	Tsimikizani Cr, Ni, Mo, Cu ndi alloy identity	Zimathandiza kusiyanitsa 904L ndi 316L, 317L, 2205 ndi mitundu ina yosapanga dzimbiri
Kuyesa kwa UT	Yang'anani ngati mkati mwake muli bwino ngati pali mipiringidzo yapakati ndi yayikulu ngati pakufunika kutero	Chofunika kwambiri pa shafts, zida zogwiritsidwa ntchito ndi makina apamwamba komanso zida zofunika kwambiri zamakemikolo
Kuyang'anira Magawo	M'mimba mwake, kutalika, kulunjika, kulolerana, kupendekera ndi momwe pamwamba pake palili	Amaonetsetsa kuti zofunikira pa makina, kusonkhanitsa ndi kukhazikitsa zikukwaniritsidwa
Mayeso a Kutupa	Pokhapokha ngati zofunikira za polojekiti kapena wogwiritsa ntchito womaliza zikufunika	Zothandiza pa ntchito za mankhwala ndi zam'madzi zomwe zimafunikira kuvomerezedwa mwamphamvu
Kuyang'anira kwa chipani chachitatu	Kuyang'ana kwa SGS, BV, TUV, Intertek kapena kuyang'aniridwa ndi makasitomala musanatumize	Kumapereka chidaliro chowonjezereka pa maoda otumiza kunja ndi mapulojekiti ofunikira aukadaulo

Kuyerekeza ndi Zida Zofanana Zosapanga Chitsulo ndi Nickel Alloy

Mipiringidzo yachitsulo chosapanga dzimbiri ya 904L nthawi zambiri imayerekezeredwa ndi 316L, 317L, 2205 duplex, 2507 super duplex, Alloy 20 ndi nickel alloys monga Incoloy 825 ndi Hastelloy C276. Zipangizo zolondola zimatengera mtundu wa asidi, mulingo wa chloride, kutentha, katundu wamakina, mtengo womwe ukufunika komanso ngati polojekitiyo ikufunika chitsulo chosapanga dzimbiri kapena nickel alloy.

Zinthu Zofunika	Kukana Kudzikundikira	Mphamvu	Mulingo wa Mtengo	Malangizo Oyenera Kugwiritsa Ntchito
316L	Kukana dzimbiri kwabwino	Pakatikati	Chochepera kuposa 904L	Zipangizo zamakono zamagetsi, chakudya, mankhwala ndi zam'madzi pamene dzimbiri lili pang'ono
904L	Zabwino kwambiri m'malo ambiri okhala ndi sulfuric acid, chloride ndi acidity reduction environments.	Sing'anga ya chitsulo chosapanga dzimbiri cha austenitic	Nthawi zambiri, mphamvu yoposa 316L ndi 317L ndi yokwera kuposa 316L.	Mapulojekiti a mankhwala ndi a m'nyanja pomwe 316L siyokwanira koma aloyi wa nickel sangafunike
317L	Kuposa 316L m'malo ena okhala ndi chloride chifukwa cha kuchuluka kwa molybdenum	Pakatikati	Pakati mpaka pamwamba	Zipangizo zamankhwala zomwe 904L ingapitirire zofunikira
2205 Duplex	Kukana kwabwino kwambiri kwa chloride SCC poyerekeza ndi zitsulo zosapanga dzimbiri za austenitic	Pamwamba	Pakati mpaka pamwamba	Zam'madzi, kuchotsa mchere m'madzi ndi zida zamphamvu kwambiri komwe kapangidwe ka duplex kamavomerezeka
Aloyi 20	Yamphamvu kwambiri mu ntchito zosankhidwa za sulfuric acid	Pakati mpaka pamwamba	Pamwamba	Utumiki wa sulfuric acid komwe kumafunika magwiridwe antchito apamwamba a nickel alloy
Hastelloy C276	Zabwino kwambiri m'malo ovuta a mankhwala ndi chlorine	Pamwamba	Pamwamba kwambiri	Gwiritsani ntchito pamene 904L silingakwanitse kukwaniritsa zofunikira za dzimbiri

Kugwiritsa Ntchito Zamakampani a 904L Stainless Steel Bar

Chitsulo chosapanga dzimbiri cha 904L chimasankhidwa kuti chigwiritsidwe ntchito pa ntchito za mankhwala ndi za m'madzi pomwe 316L yokhazikika singathe kupereka mphamvu zokwanira zoteteza dzimbiri. Nthawi zambiri imapangidwa m'zigawo zomwe zimagwira ntchito m'malo okhudzana ndi asidi, kloridi kapena madzi a m'nyanja.

Makampani / Kugwiritsa Ntchito	Zigawo Zachizolowezi	Chifukwa Chake 904L Imagwiritsidwa Ntchito
Kukonza Mankhwala	Ma tsinde a ma valve, ma shaft a pampu, zomangira, ndodo, zolumikizira ndi zida zopangidwa ndi makina	Kulimbitsa kukana dzimbiri m'malo okhala ndi asidi ndi chloride
Ntchito Zapamadzi	Zipangizo za m'madzi, ma shaft, mabolt, zolumikizira, ma pini ndi zida zothandizira	Kukana kwa chloride bwino kuposa 316L pazinthu zambiri zokhudzana ndi nyanja
Zipangizo Zamankhwala	Ndodo zopukutidwa, zida zamakina, zida zogwirira ntchito ndi zida zotetezera dzimbiri	Kuyeretsa bwino komanso kukana dzimbiri bwino m'njira zina zosankhidwa
Kuletsa Kuipitsa	Zigawo zotsukira, zomangira, ndodo, zothandizira ndi zida zina	Yoyenera mikhalidwe yosankhidwa yokhala ndi acidic ndi chloride
Zamkati ndi Pepala	Ma roll, ma shaft, mabolt, zida zoyeretsera ndi zida zogwiritsira ntchito mankhwala	Zothandiza pamene ma chloride, ma acid ndi mankhwala opangira zinthu zimaposa mphamvu ya 316L
Mafuta ndi Gasi / Mphamvu	Zomangira, shafts, zolumikizira, magawo a ma valvu ndi zida zomangidwira	Yasankhidwa pamene nyengo ya dzimbiri ya polojekiti ikugwirizana ndi kuchuluka kwa magwiridwe antchito a 904L

N'chifukwa Chiyani Muyenera Kusankha 904L Stainless Steel Bar?

Chitsulo chosapanga dzimbiri cha 904L chimasankhidwa pamene wogula akufuna kukana dzimbiri kwambiri kuposa 316L, makamaka m'malo ena osankhidwa a sulfuric acid, chloride ndi malo okhudzana ndi nyanja. Ikhoza kukhala yankho lothandiza pakati pa chitsulo chosapanga dzimbiri chokhazikika ndi ma alloy okwera mtengo a nickel. Komabe, kusankha kolondola nthawi zonse kumadalira mankhwala enieni, kutentha, kuchuluka kwa kupsinjika maganizo ndi cholinga cha mtengo.

Macheke Okhazikika a Zowerengera ndi Zofotokozera za Ogula

Chinthu Chofotokozera	Cheke Yoyenera
Chizindikiro cha Giredi	Tsimikizani 904L, UNS N08904, EN 1.4539 kapena zofanana ndi polojekiti
Muyezo	Tsimikizani ASTM A276, ASTM A479, EN 10088-3 kapena zomwe kasitomala akufuna
Kukula	Tsimikizani kukula, kutalika, kulolerana, kulunjika ndi kuchuluka
Mkhalidwe wa Pamwamba	Tsimikizirani kuti pamwamba pali wakuda, wothira, wosenda, wopindidwa, wophwanyika, wopukutidwa kapena wowala
Satifiketi	Pemphani EN 10204 3.1 MTC ndi lipoti lina lowonjezera lowunikira ngati pakufunika.
Kuyesa	Tsimikizani PMI, UT, kuyang'anira kwa miyeso, mayeso a dzimbiri kapena kuyang'anira kwa chipani chachitatu ngati pakufunika.

Zolakwa Zofala kwa Ogula

Cholakwika chimodzi chofala kwambiri ndi kuganiza kuti 904L nthawi zonse imakhala yabwino kuposa 316L pa ntchito iliyonse. M'malo ofatsa, 316L ikhoza kukhala yotsika mtengo kwambiri. Cholakwika china ndikugwiritsa ntchito 904L pomwe chitsulo chosapanga dzimbiri kapena nickel alloy ingakhale yoyenera chifukwa cha mphamvu kapena dzimbiri lalikulu. Ogula ayeneranso kupewa kulandira ma MTC osamveka bwino, manambala otentha omwe akusowa, kuchuluka kwa mankhwala osakwanira kapena zinthu popanda kutsimikizira kwa PMI.

Pa ntchito za mankhwala ndi zam'madzi, ogula ayenera kupereka chithandizo, kutentha, kuchuluka, kupanikizika, kuchuluka, kukula, kutsirizika kwa pamwamba ndi zofunikira zowunikira mu RFQ. Izi zimathandiza ogulitsa kupereka lingaliro ngati 904L, 316L, 2205, 2507, Alloy 20 kapena nickel alloy ndi yoyenera kwambiri.

Kumaliza Pamwamba, Kukonza ndi Kutumiza Ma Paketi

Chitsulo chosapanga dzimbiri cha 904L chikhoza kuperekedwa ndi malo akuda, oviikidwa, odulidwa, opindidwa, opukutidwa, opukutidwa kapena owala. Pa makina opangidwa bwino, nthawi zambiri amakondedwa chifukwa amachepetsa mwayi wopangira makinawo ndipo amawongolera kusinthasintha kwa mawonekedwe ake. Pa zida zam'madzi kapena zinthu zooneka, mawonekedwe a pamwamba ayenera kuyang'aniridwa mosamala musanatumize.

Ntchito zokonza zinthu zingaphatikizepo kudula, kudula, kupukuta, kupotoza, kutembenuza, kupukuta, kupukuta, ndi kudula kutalika kokonzedwa mwamakonda. Mapaketi otumiza kunja ayenera kuteteza mipiringidzo kuti isawonongeke pamwamba, chinyezi ndi kupindika. Mapaketi odziwika bwino amaphatikizapo mitolo, kukulunga kosalowa madzi, mabokosi amatabwa, mapaleti amatabwa, kumangirira zitsulo ndi zilembo zomveka bwino zomwe zikuwonetsa mtundu, kuchuluka kwa kutentha, kukula ndi kuchuluka.

Zogulitsa Zosapanga Zitsulo Zofanana

SAKY STEEL imapereka zitsulo zosapanga dzimbiri za 904L ndi zinthu zina zokhudzana ndi zitsulo zosapanga dzimbiri za mankhwala, za m'madzi, zamafuta ndi gasi, zamankhwala, chakudya, makina ndi mapulojekiti amafakitale. Ogula amatha kusankha mtundu woyenera wa chinthucho malinga ndi zofunikira zojambula, malo ozungulira dzimbiri komanso miyezo ya polojekitiyi.

Chogulitsa	Magiredi Ofanana	Kagwiritsidwe Ntchito Kawirikawiri
Chitsulo Chosapanga Dzimbiri	304, 316L, 904L, 2205, 2507, 17-4PH	Ma shaft, ndodo, zomangira, ma valvu, zida za pampu ndi zida zomangira
Chitsulo Chozungulira Chosapanga Zitsulo	904L, 316L, 304, 2205, 2507, 630	Makina opangira CNC, shafts, mabolts, mapini, ndodo ndi zigawo zolondola
Mbale Yopanda Chitsulo Chosapanga	904L, 316L, 2205, 2507, 304, 321	Zipangizo zamakemikolo, matanki, zotengera zopondereza, mbale zam'madzi ndi zopangira
Chitoliro ndi chubu chachitsulo chosapanga dzimbiri	904L, 316L, 2205, 2507, 304, 321	Mapaipi a mankhwala, machitidwe opangira, zosinthira kutentha, mapaipi am'madzi ndi machitidwe amafakitale
Zitsulo Zosapanga Zitsulo	904L, 316L, 2205, 2507, 304, 321	Kulumikiza mapaipi, makina opondereza, zomera za mankhwala ndi mapulojekiti a m'nyanja

Mafunso Ofunsidwa Kawirikawiri Zokhudza 904L Stainless Steel Bar

1. Kodi bala la chitsulo chosapanga dzimbiri la 904L limagwiritsidwa ntchito pa chiyani?

Chitsulo chosapanga dzimbiri cha 904L chimagwiritsidwa ntchito pazida zopangira mankhwala, zida zam'madzi, ma pump shaft, zida zama valavu, zomangira, ndodo, zolumikizira ndi zida zopangidwa ndi makina zomwe zimakhudzidwa ndi asidi, kloridi kapena dzimbiri lamphamvu.

2. Kodi 904L ndi yabwino kuposa 316L?

904L imapereka kukana dzimbiri bwino kuposa 316L m'malo ambiri okhala ndi sulfuric acid, chloride ndi acid. Komabe, 316L ndi yotsika mtengo komanso yokwanira kugwiritsidwa ntchito pazinthu zambiri. Kusankha kolondola kumadalira malo enieni ogwirira ntchito.

3. Kodi nambala ya UNS ya chitsulo chosapanga dzimbiri cha 904L ndi iti?

Nambala ya UNS ya chitsulo chosapanga dzimbiri cha 904L ndi UNS N08904. Mu miyezo ya ku Europe, 904L imadziwika kuti EN 1.4539 kapena X1NiCrMoCu25-20-5.

4. Ndi ziphaso ziti zomwe ziyenera kuperekedwa ndi bala la chitsulo chosapanga dzimbiri la 904L?

Pa maoda ambiri otumiza kunja ndi uinjiniya, EN 10204 3.1 MTC iyenera kuperekedwa. Satifiketi iyenera kuwonetsa giredi, nambala ya UNS, muyezo, nambala ya kutentha, kapangidwe ka mankhwala, mawonekedwe a makina, miyeso ndi zotsatira zowunikira. Kuyesa kwa PMI ndi kuwunika kwa chipani chachitatu kungafunike pa ntchito zofunika kwambiri.

5. Kodi chotchinga cha chitsulo chosapanga dzimbiri cha 904L chingalumikizidwe?

Inde. 904L imatha kusungunula bwino chifukwa cha mpweya wake wochepa, koma njira yoyenera yowotcherera ndi zinthu zoyenera zodzaza ziyenera kugwiritsidwa ntchito. Pa ntchito za mankhwala ndi zam'madzi, mphamvu ya dzimbiri pambuyo pa kuwotcherera iyenera kuganiziridwa mosamala.

6. Kodi ogula angatsimikizire bwanji zinthu zenizeni za 904L?

Ogula ayenera kuyang'ana MTC, nambala ya kutentha, chizindikiro cha chinthucho ndi kapangidwe ka mankhwala. Kuyesa kwa PMI kumalimbikitsidwa kuti kutsimikizire kuchuluka kwa nickel, molybdenum ndi mkuwa, zomwe zimathandiza kusiyanitsa 904L ndi 316L, 317L ndi mitundu ina ya chitsulo chosapanga dzimbiri.

7. Ndi mfundo ziti zomwe zimafunika kuti munthu apereke mawu ofulumira?

Funso lonse liyenera kuphatikizapo giredi, muyezo, m'mimba mwake, kutalika, kuchuluka, kulolerana, kumaliza pamwamba, zofunikira pa mayeso, zofunikira pa MTC, doko lopitako ndi zofunikira pa kulongedza. Mwachitsanzo: ASTM A276 UNS N08904 904L chitsulo chosapanga dzimbiri chozungulira, m'mimba mwake 40 mm, kutalika 3000 mm, pamwamba pake peeled, EN 10204 3.1 MTC ndi PMI mayeso amafunika.

Mapeto

904L Stainless Steel Bar ndi chinthu chachitsulo chosapanga dzimbiri chomwe chimagwiritsidwa ntchito kwambiri pamene ogula akufuna kukana dzimbiri kwambiri kuposa 316L m'mapulojekiti a mankhwala ndi a m'nyanja. Kuchuluka kwake kwa nickel, molybdenum ndi mkuwa kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo osankhidwa a sulfuric acid, chloride, kuchepetsa asidi komanso malo ogwirira ntchito mwamphamvu m'mafakitale.

Kuti zinthu ziyende bwino, ogula ayenera kutsimikizira UNS N08904, EN 1.4539, ASTM A276 kapena ASTM A479 muyezo, kukula kwa mipiringidzo, kutha kwa pamwamba, EN 10204 3.1 MTC, kuwongolera kuchuluka kwa kutentha, kuyezetsa kwa PMI, kuyezetsa kwa UT, kuyang'anira miyeso ndi kutumiza kunja. Katswiri wopereka zitsulo zosapanga dzimbiri ayenera kuthandiza ogula kuyerekeza 904L ndi 316L, 317L, 2205, 2507, Alloy 20 ndi nickel alloys asanasankhe zinthu zomaliza.