Iyini i-316L Stainless Steel?

316L insimbi engagqwaliingelinye lamabanga ensimbi engagqwali asetshenziswa kakhulu ezimbonini ezidinga ukumelana nokugqwala okukhethekile, ikakhulukazi endaweni ye-chloride nasolwandle. Kodwa yini eyenza i-316L ihluke, futhi kungani ikhethwa ngaphezu kwezinye izinhlobo zensimbi engagqwali?

Kulesi sihloko,sakysteelihlola ukwakheka, izici zemishini, izinhlelo zokusebenza, kanye nezinzuzo ze-316L yensimbi engagqwali—ukuze uqonde kangcono indima yayo ezinhlelweni ezibalulekile zezimboni nezentengiso.

Iyini i-316L Stainless Steel?

316L insimbi engagqwali iyi-ainguqulo ye-carbon lowyezinga elingu-316 elijwayelekile, eliyingxenye yomndeni wensimbi engagqwali ye-austenitic. I-“L” ku-316L imele“Ikhabhoni Ephansi”, ngokuvamile equkethe ubuningi0.03% carbon. Lokhu okuqukethwe kwekhabhoni ephansi kukhulisa kakhulu ukumelana kwayo nokugqwala kwe-intergranular ngemuva kokushisela noma ukwelashwa okushisa okwehlisa ingcindezi.

Ukwakhiwa Okuyisisekelo:

• 16–18% i-Chromium

• 10-14% i-nickel

• 2–3% Molybdenum

• Ubukhulu bekhabhoni engu-0.03%.

I-Molybdenum iyisici esiyisihluthulelo se-alloying esithuthukisa ukumelana nokugqwala, ikakhulukazi ngokumeleneama-chloride, ama-asidi, namanzi olwandle.

Izakhiwo Eziyinhloko ze-316L Stainless Steel

1. I-Superior Corrosion Resistance

I-316L inikeza ukumelana okuhle kakhulu kokugoba nokugqwala kwe-creviceizindawo zamakhemikhali zasolwandle, ezine-acidic, nezimboni. Idlula insimbi engagqwali engu-304 ezimeni ezinzima.

2. I-Weldability enhle kakhulu

Ngenxa yokuqukethwe kwayo kwekhabhoni ephansi, i-316L inciphisa ubungozi bemvula ye-carbide ngesikhathi sokushisela, esiza ukugcina ukumelana nokugqwala ezindaweni ezithinteke ukushisa.

3. Amandla Okushisa Okuphezulu

I-316L igcina amandla emishini nokumelana ne-oxidation kuze kube870°C (1600°F)enkonzweni yezikhawu kanye925°C (1700°F)ekusetshenzisweni okuqhubekayo.

4. I-Non-Magnetic (esiFundazweni sase-Annealed)

Njengezinsimbi eziningi ze-austenitic ezingenasici, i-316L injalookungewona uzibutheesimweni sayo esine-anealed kodwa ingase ibe yizibuthe kancane ngemva kokusebenza okubandayo.

316 vs 316L: Uyini Umehluko?

Nakuba zombili zifana ekwenziweni kwamakhemikhali,316Line:

• Okuqukethwe kwekhabhoni ephansi (0.03% max vs 0.08% ku-316)

• Ukusebenza okungcono kuezishiselweizindawo

• Amandla aphansi kancane kodwa athuthukisiwe ukumelana nokugqwala ngemva kokushisela

Eziningi zezinhlelo zokusebenza ezibandakanya i-welding noma ukugqwala okunamandla,I-316L iyakhethwa.

Izicelo Ezivamile ze-316L Stainless Steel

I-316L isetshenziswa kakhulu ku:

• Imishini yokucubungula amakhemikhali

• Izinto zasolwandle nezibophelelo

• Imishini yezokwelapha nezigxivizo zokuhlinza

• Izishintshi zokushisa kanye nama-condenser

• Imishini yokucubungula ukudla nemithi

• Izingxenye zezakhiwo ezifundeni ezisogwini

Inhlanganisela yayo yamandla emishini, inhlanzeko, nokumelana nokugqwala kwenza kube aukukhetha okuphezulu kwezinhlelo zokusebenza ezibucayi.

I-Surface Finishes kanye namafomu omkhiqizo

At sakysteel, 316L insimbi engagqwali itholakala ngezindlela eziningi zomkhiqizo:

• Imigoqo eyindilinga, imigoqo yesikwele, nemigoqo ye-hex

• Amapuleti namashidi

• Amapayipi namashubhu angenamthungo futhi ashiselwe

• Intambo nekhoyili

• Flanges kanye nokufakwa

Ukuqeda okuvamile kuhlanganisaNo.1 (hot rolled), 2B (cold rolled), BA (bright annealed), futhiizindawo ezipholishelwe isibuko, kuye ngezidingo zobuhle kanye nokusebenza kohlelo lwakho lokusebenza.

Izitifiketi Namazinga

Insimbi engagqwali engu-316L imbozwe ngaphansi kwamazinga ahlukahlukene omhlaba, okuhlanganisa:

• I-ASTM A240/A276/A312

• I-EN 10088-2 (1.4404)

• I-JIS SUS316L

• I-DIN X2CrNiMo17-12-2

Zonke insimbi engagqwali engu-316L ehlinzekwa ngusakysteeliza nokugcweleIzitifiketi Zokuhlolwa Kwemishini (MTCs)futhi ihambisanaISO9001amazinga okuphatha ikhwalithi.

Kungani Khetha i-sakysteel Njengomhlinzeki Wakho Wensimbi Engenasici we-316L?

Ngesipiliyoni seminyaka engaphezu kwengu-20 ekukhiqizeni nasekuthekeliseni insimbi engagqwali,sakysteeliletha:

• Izinto ezisezingeni eliphakeme ze-316L ezinamakhemikhali azinzile kanye nezakhiwo zemishini

• Amanani okuncintisana kanye ne-MOQ evumelana nezimo

• Ukusika ngokwezifiso, ukuqedwa kwendawo, kanye nezinsizakalo zokupakisha

• Ukulethwa okusheshayo ezimakethe zomhlaba, okuhlanganisa iYurophu, iMpumalanga Ephakathi, naseNingizimu Melika

• Ukwesekwa kobuchwepheshe kanye nezinsizakalo zokuhlola ezivela eceleni uma ucelwa

Ukuthi udinga inqwaba yamapuleti ensimbi engagqwali angu-316L wesitshalo samakhemikhali noma amabha anembile omshini wezokwelapha,sakysteelinobungcweti kanye nempahla yokusekela izidingo zakho.

Isiphetho

316L insimbi engagqwaliinto ethembekile, imelana nokugqwala esebenza kahle kakhulu ezindaweni ezidinga kakhulu. Okuqukethwe kwayo kwekhabhoni ephansi kuyenza ifanelekele ukushisela, olwandle, kanye nezicelo zamakhemikhali lapho ukuqina kwesikhathi eside kuyadingeka.

Uma ufuna umthombo othembekile wemikhiqizo yensimbi engagqwali engu-316L, xhumana nayesakysteelnamuhla ukuze uthole ikhotheshini eyenziwe ngokwezifiso kanye nokubonisana nochwepheshe.