ASTM A240 904L 1.4539 Amashidi okukhiqiza 1mm 2mm chrome plated stainless coil yensimbi engagqwali

Ngokwe-304 insimbi yokuvuselela insimbi engagqwali, kukhona imakethe yesibili yokuphinda usebenzise kabusha isikhafu sezimakethe eziningi zensimbi engenasici. Imikhiqizo ikakhulukazi amakhoyili, amashidi nezikhala. Lokhu kuthengisiwe kuthengisiwe futhi kuthengiswe ngamanani aphezulu aphansi ekuthengisweni kwekhwalithi yezentengiselwano kanye nezinkampani zensimbi. Okuqukethwe kungenzeka kube nokuklenuka, imigodi kanye nama-dents kodwa kwakhiwa ukucaciswa kwamanje.

Insimbi engenasici inokumelana okuphezulu kwi-oxidation (ukuntuleka) kanye nokugqwala ezindaweni eziningi zemvelo nezenziwe ngabantu; Kodwa-ke, kubalulekile ukukhetha uhlobo olufanele lwensimbi engenasici ukuze isetshenziswe. Kunamabanga angaphezu kwe-150 wensimbi engenacala, okungu-15 okusetshenziswa kakhulu.

Alloy 904l ipuleti yensimbi engenasici ngobukhulu kusuka ku-3 \ 16 "nge-2". I-Alloy 904L (ANS N08904) iyinsimbi e-superAustonitic engagqwali eyenzelwe ukugqwala kanye nokuphikiswa okukhohlisayo ezindaweni eziningi zenqubo.

Ubulukhuni kanye namandla ashubile angakhushulwa ngokusebenza okubandayo, kepha aguqulwe ngokuqukethwe okuncishisiwe kwekhabhoni enikeza ukumelana kahle nokugqwala ekwakhiweni kwe-welded lapho ukwelashwa okushisa okulandelayo kungasebenzi lapho ukwelashwa okushisa okulandelayo kungasebenzi.

Lama-shidi anamandla amahle kakhulu ashubile, ukuqhuma kwe-creep, nokumelana nokugqwala, ngenkathi ekhombisa ukumelana okuhle nokushisa okuphezulu nokushisa okuphezulu. Ngaphezu kwalokho, inokuqina okuhle kakhulu ukumelana nokuhlaselwa kwe-acid futhi kubekezelele izimo zesimo sezulu esinzima.

Sineminyaka emibili endala?

I-Alloy 317L (Uns S31703) iyindlela ephansi yekhabhoni ye-auntenitic nickel molybdenum insimbi engagqwali. Amazinga aphezulu walezi zinto aqinisekisa ukuthi i-alloy ine-chloride pitting kanye nokuphikiswa kokugqwala okuphezulu okuphezulu kunendabuko 304 \ 304l kanye nama-316 \ 166l. Le alloy ihlinzeka ngokumelana okwandayo okuhlobene nama-316l ezindaweni ezihlanza kakhulu nge-sulfur-equkethe imidiya, ama-chloride kanye namanye ama-halide.

ASTM A240 347 1.4550 No.4 316 321 421 421 421 421 421 4230

Sikhiqiza i-state 366TI Plate? &? SS 316Ti ishidi? Kusukela ngo-1999

Insimbi engenasici 304, 304L iyinsimbi engenasici asetshenziswa kabanzi ekukhiqizweni kwemishini nezingxenye ezidinga inhlanganisela enhle yezakhiwo (ukumelana nokugqwala kanye nokwakhiwa kanye nokwakhiwa). Ukuze kugcinwe ukumelana nokugqwala okungokoneni kwensimbi engenasici, ipuleti yensimbi engenasici kumele kube ngaphezulu kwe-18% i-chromium kanye ne-8% nickel.

Amathangi esitoreji sensimbi engama-304 amathangi asetshenziselwa ukuthutha ujusi we-orange neminye imikhiqizo yokudla ajwayele ukwenziwa ngensimbi engenasici ngenxa yokumelana kwayo kokugqwala kanye nezakhiwo ze-antimicrobial. Lokhu kuthinta nokusetshenziswa kwayo emakhishini okuhweba kanye nezitshalo zokudla,

I-ASTM A240 F55 S32760 1.4501 Coil 2205 Insimbi Ingu-1.4462 Amapuleti Duplex Sheet

Ishidi lensimbi engenasici libuye lisetshenziswe ezinhlakeni ze-aerospace, izicelo zokucindezela, izimboni zokudla kanye nezimboni zokuphuza, nokuningi. Iplati yensimbi engagqwali inokumelana okuhle kakhulu kokugqwala ngaphansi kwezimo ezijwayelekile zomoya wokushisa okujwayelekile futhi zikwazi ukumelana namanye ama-acid wemvelo.
Ama-fastener wensimbi engagqwali
S31803 \ S32750 \ S32760 \ N08904L \ s31524 \ s31050
Amapuleti we-nickel alloy namashidi namakhoyili
I-304 Plate S30400 Sheet Type 304L i-Low Carbon Version

I-Alloy 304 \ 304L ayizibuthe ezingozini, kepha ingaba yizibuthe ezincane ngenxa yokusebenza kubanda noma ukufudumala. Ingafakwa kalula futhi icutshungulwe yimikhuba yokuqamba ye-stack shop evamile.

I-904L ayinakuba lukhuni ukwelashwa okushisa. Ungawela u-904l ungagculi usebenzisa noma iyiphi indlela ejwayelekile, kepha isengozini yokuqhekeka okushisayo. Ingafakwa emkhayeni kepha ayisebenzi kahle.

I-904l yensimbi engenacala ihlanganisa i-molybdenum ne-zethusi ngensimbi yokumelana okukhulu kakhulu ekunciphiseni ama-acid afana ne-sulfuric acid. Kumi kahle kakhulu kuma-chlorides emvelweni yokugqwala okuphansi okuphansi kanye ne-crevice, kanye nokuqhekeka kokugqwala kwengcindezelo.

Isebenza ekusebenzeni okushisayo nokubandayo. I-SS 316TI ilungele ngokuphelele ukusebenzisa ezimweni ezilonakalisayo. Kuyinto auntenitic ngokuphelele futhi inokuqukethwe okuphezulu kwe-molybdenum okunikeza ukumelana okuphezulu.

Insimbi engagqwali yensimbi engenasici ayinabala, i-Corpode, noma ukugqwala kalula njengensimbi ejwayelekile, kepha akunakuvimbela amabala.

I-ASTM A240 317L 1.4438 amashidi ama-S31254 amashidi angenazimpawu 904l strip A36 Iplate yensimbi 3-16

Ziqukethe i-10.5% kuya ku-27% i-chromium nenani elincane kakhulu le-nickel, uma kukhona, kepha ezinye izinhlobo zingaqukatha ukuhola. Izithako eziningi zifaka i-molybdenum; ezinye, i-aluminium noma i-titanium.

I-brake esheshayo noma i-roll izungezwe izingxenye ezahlukahlukene zezicelo ezisezinkameni zemishini, eziyisisekelo, nasezokuhamba. Lesi sakhiwo sinikeza le nsimbi engenasici ezingama-316 amapuleti inhlanganisela yesimo sabo sokuqwashisa kanye nokwakhiwa.

Insimbi engenasici inokumelana okuphezulu kwi-oxidation (ukuntuleka) kanye nokugqwala ezindaweni eziningi zemvelo nezenziwe ngabantu; Kodwa-ke, kubalulekile ukukhetha uhlobo olufanele lwensimbi engenasici ukuze isetshenziswe. Kunamabanga angaphezu kwe-150 wensimbi engenacala, okungu-15 okusetshenziswa kakhulu.

Ipuleti lensimbi engu-304 lisendaweni yamakhoyili, amashidi, amapuleti, imigoqo, namashubhu, amathuluzi amakhulu, imisebenzi yezimboni (ngokwesibonelo, amathuluzi amakhulu e-aroy kanye nezinto zokwakha ezakhiweni.

Amashidi namapulethi namapuleti? Anikeze izici zokuphikiswa okuphezulu kanye nokumelana ne-oxidation. Sigcina le mikhiqizo ngobuningi obukhulu bokufeza izimfuno eziphuthumayo ze-¡ Siqhuba izinhlobo zezivivinyo zemikhiqizo yethu efana nokuhlolwa kwe-flattening, ukuhlolwa kwe-corriosion, ukuhlolwa okuncane, ukuhlolwa kwamakhemikhali, ukuhlolwa kokuhlonza, ukuhlolwa okungahambisani nokungamelana nakho okuningi. Iqembu lochwepheshe ligada lo mkhiqizo wonke. Sinikeza imikhiqizo enephutha le-zero ngokunemba okuphelele kobukhulu.

¡° L¡ ± ukhombisa ukuthi okuqukethwe kwekhabhoni kwe-alloy kungaphansi kuka-0.03%, okunciphisa umphumela wokuzwakala (imvula ye-chromium carbides emingceleni yokusanhlamvu) okubangelwa ukushisa okuphezulu ngesikhathi se-welding.

Sikhiqiza amashidi namapuleti ezinhlotsheni eziningi njenge-SS 316h amashidi namapuleti, ama-SS 316TI amashidi namapulethi, amapulethi we-SS 321 \ 1h. Sinikeza amakhasimende ikhwalithi yeprimiyamu emikhiqizweni yethu ngezinga lefekthri.

Zingumkhiqizo wensimbi ophansi ophansi ongasetjenziswa ezinhlobonhlobo zezicelo. Ibanga le-304 linezakhiwo ezinhle kakhulu zokushisa futhi liphendula kahle ngokuqina okubandayo.

Amashidi angenasisekelo angama-316Ti esitokweni manje & ukulungele ukuletha namuhla!? Sihlinzeka ngemikhiqizo yethu ye-Starless 36TI yeshidi emazweni amaningi.

304 Iplate yensimbi engu-304, inani elikhulu lama-manganese lisetshenzisiwe ezikwakheni eziningi zensimbi engagqwali. I-Manganese igcina isakhiwo se-auntenitic ngensimbi efana ne-nickel, kepha ngezindleko eziphansi.

I-grade 316 insimbi engagqwali, enciphisa inani le-ferrite kwinsimbi futhi litholakele libalulekile kwizinqubo ezithile zamakhemikhali.