Ipuleti lensimbi engu-316L, ikhoyili yensimbi engagqwali engu-316L
Incazelo emfushane:
Ukumelana nokugqwala, namandla okushisa aphezulu ensimbi engagqwali engu-316 kuthuthukiswe kakhulu ngenxa yokwengezwa kwe-Mo element.Ukumelana nokushisa okuphezulu kungafinyelela ku-1200-1300 degrees futhi kungasetshenziswa ngaphansi kwezimo ezinzima.
Ukusetshenziswa: imishini yamanzi olwandle, amakhemikhali, udayi, ukwenza amaphepha, i-oxalic acid, umanyolo nezinye izinto zokukhiqiza;Izithombe, imboni yokudla, izindawo ezisogwini, izintambo, izinduku ze-CD, amabhawodi, amantongomane.
umehluko
Njengamanje, izinsimbi ezimbili ezivame ukusetshenziswa kakhulu ezingenasici i-304316 (noma i-1.4308,1.4408 ehambisana namazinga aseJalimane / aseYurophu), umehluko omkhulu phakathi kuka-316 no-304 ekwakhiweni kwamakhemikhali ukuthi i-316 iqukethe i-Mo, futhi ngokuvamile kuyaziwa ukuthi i-316 inokugqwala okungcono. ukumelana kuka-304 endaweni yokushisa ephezulu.Ngakho-ke, endaweni yokushisa ephezulu, onjiniyela ngokuvamile bakhetha izingxenye ezingu-316.Kodwa into ebizwa ngokuthi ayiphelele.Endaweni egxilile ye-sulfuric acid, ungalokothi usebenzise i-316 kunoma yikuphi ukushisa okuphezulu!Noma izoba nkulu.Ukuze uvimbele u-Mo ekulumeni intambo, kuyadingeka ukusebenzisa i-crucible eqinile engamelana nesibabule (Mo 2) ukuyivimbela ekulumeni intambo.Uyazi ukuthi kuyadingeka ukusebenzisa into engazweli sulphur ukuze uvimbele i-Mo 2 ekulumeni intambo?I-Molybdenum crucible!)[ 2] : i-molybdenum ingasabela kalula ngama-ion e-valence sulfur aphezulu ukuze yakhe i-sulfide.Ngakho-ke, ayikho insimbi engagqwali engenakunqotshwa futhi imelana nokugqwala.Ekuhlaziyeni kokugcina, insimbi engagqwali iyinsimbi enokungcola okwengeziwe (kodwa lokhu kungcola kumelana nokugqwala kunensimbi).Uma kuyinsimbi, ingasabela nezinye izinto.
