sus316 umbhobho wentsimbi
316 umbhobho wentsimbi
I-316 insimbi engenasici yintsimbi esetyenziswa kakhulu ngaphandle kwe-304 yensimbi engenasici, kwaye iyimveliso ephuculweyo ye-304 yensimbi engenasici.Ngenxa yokongezwa kwe-Mo, inokumelana ne-corrosion elungileyo, ukuxhathisa kwe-corrosion yaselwandle kunye ne-atmospheric, ukumelana nobushushu obuphezulu, kunye nokusebenza kakuhle kwe-welding.
I-316 insimbi engenasici inoluhlu olubanzi lwezicelo, ezisetyenziswa kakhulu kwiikhemikhali, idayi, iphepha, i-oxalic acid, izixhobo zamanzi olwandle, ukulungiswa kokutya, unyango, i-bolt, i-nut industries.
Ukongeza kwizicelo zemizi-mveliso, sikwabona i-316 yensimbi engenasici kubomi bemihla ngemihla, njengezitya zerayisi ezisetyenziswa ngokuqhelekileyo, iikomityi zamanzi zensimbi ezingenasici, kunye neetafile zentsimbi.I-316 insimbi engenasici inokumelana nokugqwala okungcono kunye nokumelana ne-asidi, ngoko ke isetyenziswa ikakhulu kumayeza nakwishishini.
Iipropati ze-316 ipayipi yensimbi engenasici
1. Ukuxhathisa umhlwa
Ukumelana ne-corrosion kungcono kune-304 yensimbi engenasici, kwaye inokumelana ne-corrosion efanelekileyo kwinkqubo yokuvelisa i-pulp kunye nephepha.Kwaye i-316 insimbi engenasici iphinda ixhathise ukhukuliseko ngama-atmospheres aselwandle kunye nobudlova.
2. Ukumelana nobushushu
I-316 insimbi engenasici (06Cr17Ni12Mo2) inokumelana ne-oxidation efanelekileyo ekusebenziseni okwethutyana ngaphantsi kwe-871 ° C (1600 ° F) kunye nokusetyenziswa okuqhubekayo ngaphezu kwe-927C ° (1700 ° F).Kuluhlu lwe-427 ° C-857 ° C (800 ° F-1575 ° F), kungcono ukuba ungasebenzisi i-316 insimbi engenasici ngokuqhubekayo, kodwa insimbi engenasici inokumelana nokushisa okulungileyo xa isetyenziswa ngokuqhubekayo ngaphandle kolu luhlu lweqondo lokushisa.Ukuxhatshazwa kwe-carbide precipitation ye-316L yensimbi engenasici ingcono kune-316 yensimbi engenasici, kwaye uluhlu oluphezulu lweqondo lokushisa lunokusetyenziswa.
3. Unyango lobushushu
I-Annealed kwiqondo lokushisa kwe-850-1050 ° C, ilandelwa ngokukhawuleza, ilandelwa ukupholisa ngokukhawuleza.I-316 insimbi engenasici ayinakwenziwa lukhuni ngonyango lobushushu.
4. Ukuwelda
I-316 insimbi engenasici ine-weldability elungileyo.Zonke iindlela ze-welding eziqhelekileyo zingasetyenziselwa ukudibanisa.Ngokwesicelo, i-316Cb, i-316L okanye i-309Cb intsimbi yokuzalisa insimbi engenasici okanye i-electrode ingasetyenziselwa ukuwelda.Ukuze ufumane ukuchasana kwe-corrosion engcono, icandelo elidibeneyo le-316 yensimbi engenasici kufuneka ifakwe emva kwe-weld annealed.I-post weld annealing ayifuni ukuba i-316L insimbi engenasici isetyenzisiweyo.
Ukusetyenziswa kwepayipi ye-316 yensimbi engenasici
316 umbhobho steel stainless luhlobo lomngxuma elide umbhobho yentsimbi engqukuva, nto leyo isetyenziswa ikakhulu kwimibhobho yothutho zoshishino kunye namacandelo lwesakhiwo sonyaka ezifana petroleum, ishishini imichiza, unyango, ukutya, ishishini ukukhanya, isixhobo mechanical njalo njalo.I-316 ipayipi yensimbi engenasici inomlinganiselo ophezulu wekhabhoni we-0.03 kwaye ingasetyenziselwa izicelo apho i-annealing emva kwe-welding ayinakwenziwa kwaye apho ubuninzi bokugqoka kunye nokuxhatshazwa kwe-corrosion kuyadingeka.Ineempawu ezintle ze-welding kwaye inokudityaniswa ngazo zonke iindlela eziqhelekileyo ze-welding.Ngenxa yokongezwa kwe-molybdenum Mo element, i-316 insimbi engenasici iphucule kakhulu ukuxhathisa ukubola kunye nokumelana nobushushu obuphezulu, ukuqina komsebenzi obalaseleyo (okungeyona imagnetic), kunye nenkangeleko yeemveliso ezipholileyo zineglosi elungileyo.Xa kuthelekiswa ne-304 yensimbi engenasici, ukusebenza kwemveliso kuye kwaphuculwa., ixabiso liphezulu ngokwentelekiso.Ngoku, imihlobiso emininzi yekhaya kunye nokuhlobisa kwezorhwebo eziphezulu kuya kusebenzisa i-316 insimbi engenasici, ngenxa yokumelana kwayo okuqinileyo, ubomi benkonzo buya kunyuka xa kuthelekiswa ne-304 yensimbi engenasici.
