Intshayelelo yeMveliso
I-310S/309S inokumelana nokugqwesa okugqwesileyo kwaye inokumelana nobushushu obuphezulu ukuya kuma-980°C.Ngokuqhelekileyo isetyenziswa kwibhoyila, ishishini lemichiza kunye namanye amashishini.Xa kuthelekiswa ne-309S, i-309 ayiqulathanga nasiphi na isiqulatho sesulfure (S).
310s Stainless Steel iBanga
Ibakala elilinganayo e-China yi-06Cr25Ni20, ebizwa ngokuba yi-310s e-United States kwaye ikwimigangatho ye-AISI kunye ne-ASTM.Ikwahambelana nomgangatho we-JIS G4305 "sus" kunye nomgangatho waseYurophu 1.4845.
Le chromium-nickel austenitic steel stainless, eyaziwa ngokuba yi-310s, ibonisa ukuxhathisa okugqwesileyo kwi-oxidation kunye nokubola.I-chromium yayo ephezulu kunye nomxholo we-nickel inegalelo kumandla ayo agqwesileyo, ivumela ukuba isebenze kumaqondo obushushu aphezulu kunye ne-deformation encinci.Ukongeza, ikwabonisa ukumelana nobushushu obuphezulu.
309s Stainless Steel iBanga
Ibakala elihambelanayo le-309S e-China yi-06Cr23Ni13.E-US yaziwa ngokuba yi-S30908 kwaye ihambelana ne-AISI kunye nemigangatho ye-ASTM.Ikwahambelana ne-JIS G4305 ye-su kunye ne-European standard 1.4833.
I-309S yintsimbi esebenza simahla kunye nesalfure engenasici.Ngokuqhelekileyo isetyenziswa kwizicelo ezifuna ukusika simahla kunye nokugqiba okucocekileyo.Xa kuthelekiswa ne-309 yensimbi engenasici, i-309S inomxholo ophantsi wekhabhoni, okwenza ukuba ilungele izicelo ze-welding.
Umxholo wekhabhoni ophantsi unciphisa imvula ye-carbides kwindawo echaphazelekayo kubushushu kufuphi ne-weld.Nangona kunjalo, phantsi kweemeko ezithile, ezifana ne-weld erosion, kukho ithuba lokubola kwe-intergranular kwintsimbi engenasici ngenxa yemvula ye-carbide.
310S / 309S Ubukhethekileyo
310S :
1) Ukuxhathisa okulungileyo kwe-oxidation;
2) Sebenzisa uluhlu olubanzi lobushushu (ngaphantsi kwe-1000 ℃);
3) Imeko yesisombululo esingenamagnetic;
4) Ubushushu obuphezulu amandla aphezulu;
5) Weldability elungileyo.
309S :
Isixhobo sinokumelana nemijikelo yokufudumeza emininzi ukuya kuthi ga kwi-980°C.Inamandla aphezulu kunye nokumelana ne-oxidation, kwaye ikwanentsebenzo egqwesileyo kwindawo yobushushu obuphezulu be-carburizing.
Ukuqulunqwa kwemichiza
| IBanga | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
| 309 | 0.2 | 1 | 2 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 310 | 0.25 | 1 | 2 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 310S | 0.08 | 1 | 2 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
310S iiPropati zoMzimba
| Unyango lobushushu | Amandla esivuno/MPa | Amandla Okuqina/MPa | Ubude/% | HBS | IHRB | HV |
| 1030 ~ 1180 ukupholisa ngokukhawuleza | ≥206 | ≥520 | ≥40 | ≤187 | ≤90 | ≤200 |
309S iiPropati zoMzimba
1) Amandla esivuno/MPa:≥205
2) Amandla Okuqina/MPa:≥515
3) Ubude/%:≥ 40
4) Unciphiso lweNdawo/%:≥50
Isicelo
310S:
I-310S insimbi engenasici yinto ebalulekileyo kwi-aerospace, iikhemikhali kunye namanye amashishini, kwaye isetyenziswa ngokubanzi kwiindawo eziphakamileyo zokushisa.Ezinye zezicelo zayo ezibalulekileyo zibandakanya imibhobho yokukhupha, iityhubhu, iziko lokunyanga ubushushu, abatshintshisi bobushushu, izitshisi kunye neendawo zokunxibelelana nobushushu obuphezulu.Ngokukodwa, i-310S insimbi engenasici isetyenziswa kwiinkqubo zokukhupha iimoto, iinqwelomoya, kunye nezixhobo zefektri ngenxa yokumelana nobushushu obuphezulu.Ikwasetyenziselwa kwiziko lokunyanga ukushisa ukuncedisa ekwakhiweni kwezinto zokufudumeza kunye neetyhubhu ezikhanyayo.Ukongeza, i-310S isetyenziselwa ukwenziwa kwezinto zokutshintsha ubushushu ezenzelwe ukumelana neendawo ezinobungozi kunye negesi ephezulu yobushushu okanye ulwelo.
Kumashishini okucoca inkunkuma, i-310S insimbi engenasici yinto ekhethwayo yokwakha izitshisi ngenxa yokuqina kwayo kunye nokukwazi ukumelana neegesi ezishushu kakhulu kunye ne-corrosion.Okokugqibela, kwizicelo apho amacandelo adibana ngokuthe ngqo namaqondo obushushu aphezulu, anjengama-kilns, ii-oveni, kunye neebhoyila, i-310S yensimbi engenasici ithenjwa ngokuxhathisa kwayo okugqwesileyo kokudinwa kwe-thermal kunye ne-oxidation.
Ngokubanzi, i-310S yensimbi engenasici idlala indima ephambili kwiindawo zobushushu obuphezulu ezinokumelana nobushushu obugqwesileyo kunye nokumelana nomhlwa.Ukusetyenziswa kwayo ngokubanzi kwi-aerospace, ishishini lemichiza, kunye namanye amacandelo abonisa ukubaluleka kwayo njengeyona nto ikhethwayo kwiindawo ezinobushushu obuphezulu.
309S:
Izinto ezaziwa ngokuba zii-309s zenzelwe ngokukodwa ukusetyenziswa kwiziko.Isetyenziswa kakhulu kwiibhoyila, ukuveliswa kwamandla ombane (njengamandla enyukliya, amandla ashushu, iiseli zepetroli), iziko lemizi-mveliso, izitshisi, iziko lokufudumeza, iikhemikhali kunye nemizi-mveliso yepetrochemical.Ixatyiswe kakhulu kwaye isetyenziswa kwezi ndawo zibalulekileyo.
Umzi-mveliso wethu
FAQ
I-Q1:Kuthekani malunga neefizi zokuthumela?
Izinto ezininzi ezichaphazela iindleko zokuthunyelwa kwempahla.Ukukhethwa kwenkonzo ye-courier kuqinisekisa ixesha lokuhambisa ngokukhawuleza, nangona linokuba yindleko.Xa ubuninzi bukhulu, ukuhanjiswa kolwandle kukulungele, nangona kuthatha ixesha elide.Ukufumana isicatshulwa esichanekileyo sokuthumela esithathela ingqalelo. ubungakanani, ubunzima, indlela kunye nendawo oya kuyo, nceda uqhagamshelane nathi.
Q2:Ngawaphi amaxabiso akho?
Nceda uqaphele ukuba amaxabiso ethu angatshintsha-tshintsha ngokusekelwe kwizinto ezifana nokubonelela kunye neemeko zemarike.Ukuze sikubonelele ngezona nkcukacha zichanekileyo nezihlaziywayo, siyakukhuthaza ukuba uqhagamshelane nathi.Ngesicelo sakho, siya kukuthumelela uluhlu lwamaxabiso oluhlaziyiweyo ngoko nangoko.
I-Q3: Ngaba unobungakanani obuncinci bomyalelo?
Ukufumana iinkcukacha malunga neemfuneko zeodolo ezincinci kwiimveliso ezithile zamazwe ngamazwe, nceda uzive ukhululekile ukuqhagamshelana nathi.Iqela lethu liya konwaba ngakumbi ukukunceda ngayo nayiphi na imibuzo onokuba unayo.
