321 umbhobho weNtsimbi yeNsimbi eNgatyiwayo
Inkcazo
I-ASTM A312 ASTM A269 ASME SA 213 / ASTM A213
| IBanga | IBanga | Icandelo leMichiza % | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Okunye | ||
| 321 | 1.4541 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Ti5(C+N)~0.70 |
| 321H | * | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | Ti5(C+N)~0.70 |
| Ukupakisha: | |
| Nge-cap yeplastiki ukukhusela zombini iziphelo | |
| Ingxowa yeplastiki esongelwe umbhobho wangaphandle | |
| Ibhegi elukiweyo isongelwe umbhobho wangaphandle | |
| Zonke iimveliso zethu zipakishwe, zigcinwe, zithuthwa ngokommiselo wamazwe ngamazwe. | |
| Iityhubhu zisongelwe ngephepha elichasene nomhlwa kunye namakhonkco entsimbi ukukhusela umonakalo.Iileyibhile zokuchongwa ziphawulwe ngokwemigaqo esemgangathweni okanye ngokwemiyalelo yomthengi.Ukupakishwa okukhethekileyo kuyafumaneka ngokwemfuno yomthengi. | |
| Ngaphezu koko, ibhokisi yokhuni yeply iyafumaneka ukuze kukhuselwe ngokukhethekileyo.Ezinye iintlobo zokupakisha zinokunikwa xa uceliwe. | |
Ulwazi olusisiseko
Idayamitha encinci engama-321 yetyhubhu yentsimbi engatyiwayo inokuxhathisa ngokubonakalayo umhlwa ophakathi kwegranular okukuhlwa okwenzeka phakathi kolwakhiwo oluncinci---phakathi kweenkozo zezinto ezahlukeneyo ezenza ialloyi.I-321 SS, ngoko ke, inketho yezinto ezibalulekileyo kwiimveliso zetyhubhu kunye nemijikelo yenkonzo kwi-800-1500º carbide precipitation range kuba ubomi bemveliso buya kwandiswa (ngokumalunga namanye amabakala ensimbi engenasici).
Iimpawu kunye nezicelo
I-321 yensimbi engenasici yetyhubhu eyenzelwe ubushushu obuphezulu ibonisa ukumelana nokudinwa kunye nokuqhekeka, iyenza ilungele izicelo ezibandakanya:
Khetha usetyenziso lwe-aerospace
Ukukhupha izinto ezininzi
I-oyile kunye negesi / izicelo zokucoca
Izixhobo zokusebenza kwiikhemikhali zobushushu obuphezulu
Ezinye izicelo ezininzi zenkonzo yobushushu obuphezulu
Njengezinye iimveliso ezidityanisiweyo kunye nezotyiweyo, iityhubhu encinci ye-321 SS idityaniswe ukusuka kwisitokhwe se-strip, iplagi izotywe ngendlela yekhoyili, ifakwe e-annelled njengoko kufuneka ukuze kuhlangatyezwane neemfuno zobushushu bomthengi, kwaye inikezelwe ngobude obuthe ngqo okanye ifom yekhoyili.
