Nokuti zvinowanzoitika kana uchishanda pombi cavitation

Slurry pombi inogadzira accessories: pombi sarudzo inofanirwa kutarisisa kune chii? Kuramba kukoromoka kwemukororo nevarombo kune kurongeka kwakanaka kunotevera : 12% Cr simbi <17% Cr simbi Stress corrosion Stress corrosion inoreva kukoromoka kwenzvimbo nekuora pasi pekunetseka kunokonzerwa nekudyidzana kwezvakatipoteredza. Masimbi eAustenitic CrNi anowanzo kushushikana nekuora muCl medium. NeCl zvemukati, tembiricha uye kushushikana zvakanyanya kukonzeresa corrosion. General Inotevera 70 ~ 80 ℃ pasina kunetseka ngura slurry pombi mugadziri. Matanho ekudzivirira kusagadzikana ngura yakakwira Ni yemukati (Ni> 25% ~ 30%) Cr ˉ Ni austenitic simbi muromo Stainless simbi slurry pombi mugadziri.

Kukora uye kupfeka Kusiyana neabrasive fluid erosion corrosion uye kupera kunokonzerwa nepakati ine . Zvinhu zvakasiyana siyana zvine corrosion yakasiyana uye kupfeka inodzivirira. Abrasion resistance to corrosion by the difference between good turn: ferritic austenitic – ferritic steel < austenitic steels .

Cavitation corrosion Cavitation inoitika apo pombi inonzi cavitation erosion inokonzerwa nekuora. Dzivirira cavitation corrosion yeinonyanya kushanda uye iri nyore nzira ndeye cavitation. Nokuti zvinowanzoitika kana uchishanda pombi cavitation, kuitira kudzivirira cavitation corrosion, cavitation-resistant zvinhu zvinogona kushandiswa,slurry pombi mugadzirigoridhe, phosphor bronze, simbi isina tsvina, 12% chromium simbi. Muchokwadi, kukuvadzwa kwekuora kunowanzo mhedzisiro yekubatanidzwa kwemhando dzakasiyana dzekuora , kune yekusimbisa sarudzo chinhu. Chechipiri, zvinhu zvesimbi zvepombi uye nzira dzekusarudza 1 Materials .`

Pane zvinhu zvakawanda pombi. Zvigadzirwa zvesimbi zvakajairwa zvakakandwa simbi, simbi yakakandwa, 12% chromium simbi, austenitic Stainless simbi 316L Stainless aluminium uye zvichingodaro. Pamusoro pezvo kune yakakwira silicon yakakandwa simbi zvinhu zvinoodza media, № Re ⒍ st, Monel, B, Hastelloy C, 904, CD4MCu, titanium, titanium alloy.

Yakajairika kemikari yemhando yealloy material ipombi yakajairika ine ebetsero isiri-metallic zvinhu: Teflon , nitrile rubber, chloroprene rubber, fluorine rabha, synthetic rubber, kuwedzera FFKM, graphite, girazi fiber yakazara PTFE nezvimwe zvakadaro.