I-Stainless Steel Investment Castings

Kwi-RMC Foundry, uninzi lweiicasts steel stainlessziveliswa yi-wax elahlekileyoinkqubo yokuphosa utyalo-malingenxa yokuchaneka okuphezulu. Insimbi engenasici (i-SS ngokufutshane) sisishunqulelo sentsimbi engenasici kunye ne-asidi. Ibizwa ngokuba yintsimbi engatyiwayo ekwaziyo ukumelana nezinto ezibuthathaka ezinjengomoya, umphunga namanzi. Intsimbi yokonakala ibizwa ngokuba yintsimbi enganyangekiyo kwiasidi. Singagalela amacandelwana amaninzi entsimbi engatyiwayo efana neFerritic Stainless Steel, Martensitic Stainless Steel, Austenitic Stainless Steel, Precipitation Hardening Stainless Steel ngokunjaloDuplex Steel engatyiwa(DSS). I-Austenitic steel stainless, ebhekisela kwiqela lensimbi engenasici kunye nesakhiwo se-austenitic kwiqondo lokushisa, lolona hlobo lusetyenziswa kakhulu lwe-stainless kwi-investment castings. I-Austenitic steel stainless steel yenye yeeklasi ezintlanu zensimbi engenasici nge-crystalline structure (kunye ne-ferritic, martensitic, duplex kunye nemvula ekhuni). Kwezinye iindawo, i-austentite steel stainless ikwabizwa ngokuba yi-300 series steel stainless steel. Xa intsimbi iqulethe malunga ne-18% ye-Cr, i-8% -25% ye-Ni, kwaye malunga ne-0.1% C, inesakhiwo esizinzile se-austenite. I-Austenitic chromium-nickel steel stainless steel iquka i-18Cr-8Ni edumileyo yentsimbi kunye ne-Cr-Ni ephezulu ye-steel series ephuhliswe ngokudibanisa i-Cr kunye ne-Nick content kunye nokongeza i-Mo, i-Cu, i-Si, i-Nb, i-Ti kunye nezinye izinto kule siseko. I-Austenitic stainless steel ayinayo imagnetic kwaye inokuqina okuphezulu kunye neplastiki, kodwa amandla ayo aphantsi, kwaye akunakwenzeka ukuwomeleza ngokuguqulwa kwesigaba. Inokuqiniswa kuphela ngokusebenza okubandayo. Ukuba izinto ezifana ne-S, i-Ca, i-Se, i-Te zongezwa, ineempawu ezintle zobuchule.