I-1.Ibhola lensimbi yokusakaza: insimbi ye-chromium ephansi, insimbi ye-chromium ephakathi, insimbi ephezulu ye-chromium nensimbi ye-chromium ephezulu kakhulu (Cr12% -28%).
2.Ibhola lensimbi lokuqamba: insimbi ephansi ye-carbon alloy, insimbi ye-carbon alloy ephakathi, insimbi ephezulu ye-manganese kanye nebhola lensimbi lomhlaba elingavamile le-chromium molybdenum alloy:
Manje iluphi uhlobo lwebhola lensimbi olungcono kakhulu? Manje ake sihlaziye:
I-1.Inkomba yekhwalithi yensimbi ephezulu ye-chromium: okuqukethwe kwe-chromium kungaphezu kuka-10%, okuqukethwe kwekhabhoni ku-1.80% -3.20% kubizwa nge-high chromium steel, izidingo zezinga likazwelonke lokuqina kwebhola le-chromium (HRC) kufanele kube ≥ 58, AK ≥ 3.0J/cm inani lomthelela we
2.Inkomba yekhwalithi yensimbi ye-chromium ephansi: ngo-0.5% ~ 2.5%, okuqukethwe kwekhabhoni ku-1.80% -3.20% kubizwa ngensimbi ye-chromium ephansi, izidingo zokuqina kwensimbi okujwayelekile okuphansi kwe-chromium (HRC) kumele kube≥ 45, AK ≥ 1.5J/cm inani lomthelela elingu-2,Ibhola Eliqengqelekayo ukuze kuqinisekiswe ikhwalithi yensimbi ephansi ye-chromium ibhola lokushisa eliphezulu lokushisa noma ukwelashwa kokudlidliza ukuguga (ukuze kuqedwe ingcindezi yokuphonsa, efana nenjongo) yendawo yebhola yensimbi ibomvu ngokumnyama ukukhombisa ukuthi umkhiqizo ubuwukwelashwa kokushisa okuphezulu, okufana nebhola lensimbi lensimbi. umbala ukhombisa umkhiqizo ngaphandle kokushisa.
3.Inkomba yekhwalithi yebhola lensimbi efojiwe: eno-0.1% ~ 0.5% (ibhola lensimbi elifojiwe elingenayo i-chromium), okuqukethwe kwekhabhoni okungaphansi kuka-1% kanye nebhola lensimbi elinezinga lokushisa eliphakeme lokukhiqiza, ubulukhuni bensimbi obunjiwe (HRC) ≥ 56 ( nakuba ingafinyelela okungaphezu kokucisha ungqimba oluyi-15 mm kuphela noma ngaphezulu), ibhola lensimbi ngenxa yensimbi eyenziwe ngensimbi iqinisa ikhono lobulukhuni obuyinhloko. ngokuvamile ama-degree angu-30 kuphela. Ngaphansi kwezimo ezijwayelekile, ibhola lensimbi elifojiwe ngokwelashwa kokucisha amanzi, izinga eliphukile lebhola lensimbi elihlanganisiwe liphezulu.
4.Ukuqhathaniswa kokumelana nokugqoka: insimbi ephezulu ye-chromium > insimbi ephezulu ye-chromium > i-medium chromium steel ball > insimbi ephansi ye-chromium > ibhola lensimbi elakhiwe.
Izinto zebhola lensimbi elingagugi:
Okuqukethwe kwe-Chromium kungu-1% - 3% kanye nobulukhuni be-HRC ≥ 45. Leli zinga lensimbi elingagugi libizwa ngebhola eliphansi le-chromium alloy cast. Amabhola e-chromium aphansi amukela isithando somlilo sikagesi esiyifrikhwensi emaphakathi, isikhunta sensimbi noma imodi yokusakazwa kwesihlabathi. Ukusebenza kwayo kufanelekile kwezinye izimayini ze-metallurgical, i-slag nezinye izimboni, ezinokunemba okuphansi kokugaya kanye nokudla okuphansi.
Okuqukethwe kwe-chromium yebhola yensimbi engagqoki kungu-4% kuya ku-6% nokuqina kwe-HRC ≥ 47. Leli zinga libizwa ngokuthi amabhola engxubevange yezinto eziningi, eliphakeme kunensimbi ephansi ye-chromium ebhekisela kumandla nokumelana nokugqokwa kanye. Okuqukethwe kwe-Chromium kungu-7% – 10% kanti ubulukhuni be-HRC ≥ 48 amabhola asakazwa yingxubevange ye-chromium, ukusebenza kwawo nezinye izici ziphakeme kunebhola lensimbi yengxubevange eminingi ephezulu.
Okuqukethwe kwe-chromium yebhola yensimbi engagqoki ≥ 10% – 14% kanye nobulukhuni be-HRC ≥ 58. Amabhola asakazwayo e-chromium alloy uhlobo lwebhola lensimbi elingagugi elinenani eliphezulu elisebenzayo kanye nokusebenza okuhle kwezindleko emakethe yamanje. Ibanga lesicelo salo libanzi futhi lisetshenziselwa i-metallurgy, usimende, amandla ashisayo, i-flue gas desulfurization, izinto kazibuthe, amakhemikhali, ipompo ye-slurry yamanzi yamalahle; Ngakho-ke ibhola, i-superfine powder, i-slag, i-fly ash, i-calcium carbonate kanye nemboni ye-quartz-sand. Umsebenzi wayo ugqanyiswa ikakhulukazi embonini kasimende, engakhuphula ukukhiqizwa nokunciphisa ukusetshenziswa kwamandla.
Isikhathi sokuthumela: Nov-29-2022
