Xa ukhetha intsimbi engagqwaliyo kwizicelo ezifuna amandla kwimizi-mveliso, i-316L kunye ne-904L zikhetho ezimbini ezidumileyo. Zombini zibonelela ngokumelana nokugqwala okuhle kakhulu kunye nokuqina, kodwa zahluke kakhulu ngokwakhiwa, ukusebenza koomatshini, kunye neendleko. Kweli nqaku, sithelekisa intsimbi engagqwaliyo ye-316L kunye nentsimbi engagqwali ye-904L kwiikhrayitheriya eziphambili ukukunceda ukhethe i-alloy efanelekileyo kwiprojekthi yakho.
Yintoni i-316L Stainless Steel?
Intsimbi engagqwaliyo ye-316L yinguqulelo ye-316 enekhabhoni ephantsi, eyinxalenye yosapho lwentsimbi engagqwaliyo ye-austenitic. Iqulethe:
I-Chromium eyi-16–18%
I-Nickel eyi-10–14%
I-Molybdenum eyi-2–3%
Ikhabhoni ephantsi (<0.03%)
Iimpawu eziphambili ze-316L:
Ukumelana nokugqwala okugqwesileyo kwiindawo zaselwandle nakwindawo ezine-asidi ephakathi.
Ukudityaniswa kakuhle kunye nobuchule obuhle.
Ayimelani nokugqwala kwemingxunya kunye nemingxunya.
Izicelo Eziqhelekileyo:
Izixhobo zokutya nezamayeza
Izixhobo zaselwandle
Iitanki zeekhemikhali kunye nemibhobho
Izitshintshi zobushushu
Yintoni i-904L Stainless Steel?
Intsimbi engagqwaliyo ye-904L yintsimbi engagqwaliyo e-super austenitic enomxholo ophezulu we-alloy, eyenzelwe ngokukodwa ukumelana nokugqwala okugqithisileyo. Iquka:
I-Chromium eyi-19–23%
I-Nickel engama-23–28%
4–5% iMolybdenum
1–2% yeCopper
Iimpawu eziphambili ze-904L:
Ukumelana okuphezulu kwii-asidi ezinamandla (i-sulfuric, i-phosphoric).
Ukumelana okuphezulu kokuqhekeka kwemingxuma kunye nokuqhekeka koxinzelelo lokugqwala.
Igcina amandla nokuqina xa ishushu kakhulu.
Ayinamagnethi kuzo zonke iimeko.
Izicelo Eziqhelekileyo:
Izityalo zokucubungula i-asidi
Iinkqubo zaselwandle nezaselwandle
Iireactors zamayeza kunye neekhemikhali
Abatshintshi bobushushu abaphatha iindaba ezirhabaxa
I-316L vs. 904L: Umahluko oPhambili ngokuKhangela
| Ipropati | Intsimbi Engagqwaliyo engama-316L | Intsimbi Engagqwaliyo ye-904L |
|---|---|---|
| Umxholo weNickel | 10–14% | 23–28% |
| Umxholo weMolybdenum | 2–3% | 4–5% |
| Ukumelana nokugqwala | Igqwesile (ngokubanzi nangolwandle) | Ingcono (i-asidi, i-chloride, amanzi olwandle) |
| Amandla | Iphakathi | Amandla aphezulu oomatshini |
| Ixabiso | Ixabiso eliphantsi ngakumbi | Ixabisa kakhulu |
| Ukuziphatha kweMagnetic | Ayinamagnethi | Ayinamagnethi |
| Ukuxinana | Kakuhle kakhulu | Ifuna unonophelo olungakumbi ngexesha lokuwelda |
Yeyiphi Ofanele Uyikhethe?
Khetha i-316Lukuba isicelo sakho sikwiindawo enobungozi obuphakathi, njengeukucubungula ukutya, izixhobo zonyangookanyeizakhiwo zaselwandleivezwe emanzini olwandle.
Khetha i-904Lngenxaiimeko ezirhabaxa nezinoburhalarhume, ngakumbiiindawo ezine-asidi, iindawo ezityebileyo kwi-chlorideokanyeukufakelwa kweekhemikhali eziphezulu kunye nolwandle.
Nangona i-316L inika ibhalansi elungileyo yokusebenza kunye neendleko,I-904L isebenza ngcono kunezinyekwiindawo eziqatha kakhulu — nto leyo eyenza ukuba kube lukhetho oluphezulu apho ukuthembeka kwexesha elide kubalulekile.
Iingcinga Zokugqibela
Ukuqonda umahluko phakathi kwentsimbi engagqwaliyo ye-316L kunye ne-904L kubalulekile ekwenzeni ukhetho lwezinto ezinolwazi. Kwa-SAKY STEEL, sibonelela ngamanqanaba omabini ngeendlela ezahlukeneyo kuquka iipleyiti, iikhoyili, iibha, iityhubhu, kunye neeflanges — zonke zihambelana nemigangatho yamazwe ngamazwe efana ne-ASTM A240, A312, A182, kunye nokunye.
Ixesha leposi: Juni-18-2025