Babban Manganese Karfe Liner Faranti: Haɗin Kayan Abu, Tsarin Jiyya na Zafin & Sharuɗɗan Aiki

Manyan farantin karfe na manganese (Hadfield karfe, jerin ZGMn13) sune mafi yawan amfani da lalacewa{1}}asashen simintin siminti don ma'adinai, siminti, tara, ƙarfe da masana'antar kwal. Ba kamar baƙin ƙarfe simintin ƙarfe ba tare da babban taurin amma rashin ƙarfi, babban ƙarfe na manganese yana fasalta aiki na musamman{3}}ƙarar ƙarfin aiki: samansa yana samar da Layer mai ƙaƙƙarfan ƙaƙƙarfan extrusion mai ƙarfi yayin da ainihin ke riƙe kyakkyawan tauri, yana guje wa fashewa, karaya da gazawar farko a ƙarƙashin nauyi mai nauyi. Wannan labarin yana gabatar da tsarin sinadarai, tsarin sarrafa zafi mai ƙarfi na ruwa, kayan aiki masu dacewa da yanayin aiki da suka dace don taimakawa masu siye na duniya zaɓar faranti masu dacewa da kuma rage farashin maye gurbin aiki.
1. Material & Chemical Haɗin Kan Babban Manganese Karfe Liners
1.1 Madaidaicin Tushen Tushen ZGMn13 (X120Mn12 / 1.3401)
Daidaitaccen tsarin sinadaran (kashi na nauyi):
Carbon (C): 0.90% -1.50%
Manganese (Mn): 10.0% - 15.0%
Silicon (Si): 0.30% - 1.00%
Sulfur (S): Kasa da ko daidai da 0.05%
Phosphorus (P): Kasa da ko daidai da 0.10%
Carbon da manganese sune ainihin abubuwa masu aiki: babban manganese yana daidaita matrix austenite; matsakaicin carbon yana inganta juriya, yayin da yawan carbon ya haifar da gaggautsa carbide a iyakokin hatsi kuma yana rage taurin tasiri.
1.2 Ingantattun Maki da aka Canja wurin Gano don Matsaloli
ZGMn13Cr2: Ƙara 1.5%-2.5% chromium, tsaftace tsarin hatsi, ƙarfafa narkar da carbide, inganta anti{4}}lalata da anti - abrasion, manufa don dutse mai ƙarfi, tama mai ƙarfi, yanayin niƙa rigar
ZGMn17 Ultra{1}}karfe na manganese mai girma: Mn abun ciki har zuwa 16%–19%, matsananci-ƙarfin tasiri mai ƙarfi, wanda ya dace da ƙarin{5}}manyan ƙwanƙwasa da nauyi{6}}wayoyin SAG masu nauyi tare da babban tasirin tasiri.
Rare ƙasa da aka gyara ZGMn13: Tsarkake narkakkar karfe, kawar da pores da raguwa, tsawaita rayuwar sabis da 15% – 25% idan aka kwatanta da na yau da kullun na Mn13
1.3 Core Mechanical Properties Bayan Ingantacciyar Jiyya mai zafi
Taurin Matrix (jinin asali): HB170-230
Aiki{0}} taurin saman ƙasa ƙarƙashin tasiri: HB500-600
Tauri Tasiri: Mafi girma ko daidai da 150 J/cm², babu karaya a ƙarƙashin babban bugu
Kyakkyawan filastik, babu maganadisu, na iya ɗaukar maimaita tasiri mai ƙarfi extrusion
2. Tsarin Jiyya na Zafi: Ƙarfafa Ruwa (Maganin Quenching)
Kamar yadda -ƙarfan ƙarfe na manganese mai girma ya ƙunshi manyan abubuwan haɗin yanar gizo tare da iyakokin hatsi, suna nuna ɓarna mai ƙarfi, mai sauƙin fashe ƙarƙashin ɗan ƙaramin tasiri kuma ba za a iya saka shi cikin sabis ba. Maganin zafi mai ƙarfi na ruwa shine tsarin maɓalli na tilas don kunna duk lalacewa{2}} kaddarorin juriya na layukan ƙarfe na manganese.
2.1 Cikakken Madaidaicin Ƙarfafa Ƙarfafa Ƙarfafa Ruwa na Fasaha
Rarraba jinkirin dumama don guje wa fashewar zafi
Dakin zafin jiki → 680 digiri: dumama rate 80-100 digiri / h, rike 1.5h a 680 digiri don kawar da simintin ciki danniya, hana lokacin farin ciki liner thermal fatattaka.
680 digiri → 1050-1100 digiri: dumama rate 120 digiri / h, ci gaba da dumama ba tare da dakata
Maɗaukakin zafin jiki- (mahimmin mataki)
Rike a 1050-1100 digiri don isashen lokaci bisa ga kauri mai layi:
Kauri Kasa da ko daidai da 50mm: riƙe 2-2.5h
Kauri 50-100mm: riƙe 3-4h
Manufa: Cikakken narkar da duk carbides zuwa cikin austenite don samun yunifom guda ɗaya -lokaci austenite matrix
Rushewar ruwa cikin sauri (ƙayyadadden lokaci)
Canja wurin lokacin daga tanderu zuwa wurin sanyaya Kasa da ko daidai da daƙiƙa 30
Ruwan sanyaya zafin farko ƙasa da ko daidai da digiri 30, jimlar yawan ruwa Yafi ko daidaita sau 10 na jimlar nauyin masu layi
Ci gaba da jujjuya hanger yayin sanyaya don tabbatar da saurin sanyaya iri ɗaya Mafi girma ko daidai da digiri 30/s
Gama sanyaya har sai zafin jiki na layin ya faɗi ƙasa da digiri 200, matsakaicin zafin ruwa bayan kashewa ba zai iya wuce digiri 60 ba.
Na'urar sanyaya iska ta dabi'a bayan kashe ruwa, babu zafin na biyu
2.2 Haramtaccen Tsawon Zazzabi na Aiki & Lalacewar gama gari
Kada ku yi amfani da layi a ƙarƙashin ci gaba da zafin jiki na digiri 250-500: carbides za su sake yin hazo tare da iyakokin hatsi, layin ya zama gaggautuwa da sauƙin fashe.
Sakamakon maganin zafi da ba a cancanta ba: rashin isasshen rufi → ragowar carbide; jinkirin quenching → wani ɓangaren hazo na carbide; duka biyun suna haifar da gajeriyar rayuwar sabis, ɓangarorin gefuna da karya layin layi yayin aiki
3. Kayan aiki masu dacewa & Daidaita Yanayin Aiki
High manganese karfe liners dogara da tasiri load don gane surface aiki hardening, don haka sun dace kawai ga matsakaici & high tasiri yanayin lalacewa. Ƙarƙashin ƙarfin tasiri, mafi raunin kai{1}tasiri, kuma mafi muni aikin juriyar lalacewa. Muna rarraba abubuwan da suka dace ta kayan aiki da taurin kayan don bayanin abokin ciniki:
3.1 Cikakkar Cikakkiyar Matsayi Mai Girma-Sharuɗɗan Aiki (Zaɓi na Farko don Jerin ZGMn13)
Kayan Murkushewa
Jaw crusher: kafaffen farantin muƙamuƙi, farantin muƙamuƙi mai motsi
Yanayin aiki: Farko na murkushe manyan kayan dunƙule, matsi mai ƙarfi + nauyin tasiri
Abubuwan da suka dace: farar ƙasa, bluestone, gangu na kwal, ƙarfe ƙarfe, granite, basalt
Tasirin murkushewa: tasirin tasiri, farantin apron
Yanayin aiki: Babban tasirin abu mai girma{0}, bugu mai maimaitawa
Cone crusher liner & mantle: matsakaita da lafiya murkushe tama mai wuyar dunƙule dutsen
Hammer crusher hammer rufi, grate farantin
Kayan Nika
Niƙa ball / sandar niƙa / SAG niƙa na farko (yankin niƙa mara nauyi)
Yanayin aiki: Babban ƙwallon ƙarfe yana faɗowa tasiri + jujjuyawar kayan abu
Masana'antu masu aiki: Ƙarfe tama concentrator, zinariya mine, siminti albarkatun kasa niƙa, quartz yashi shuka
Siffar: Girman ɓangarorin abinci mai girma, ƙarfin tasiri mai ƙarfi, layin ƙarfe na manganese yana ci gaba da kai{0}}ƙara don tsawaita rayuwar sabis
Hopper na ma'adana, chute, canja wurin bin liner: babban kayan faɗuwar tasiri
3.2 Yanayi Masu Aiwatar da Sharuɗɗa (Alloy Gyaran ZGMn13Cr2 An Shawarar)
Rigar niƙa tare da lalata slurry: baƙin ƙarfe tama, manganese tama, jan ƙarfe tama flotation Mills
Matsakaici -kayan gurɓataccen abu: dutsen kogi, dutsen yashi, bauxite
Matsakaici tasiri murkushe sakandare, matsakaicin nika bin tare da kananan karfe bukukuwa
3.3 Ba a Ba da Shawarar Ƙananan Yanayin Aiki ba-
Tsaftataccen nika na biyu na niƙa na ball, ultra{0}}ƙaƙƙarfan foda mai niƙa, ƙaramin rufin silo mai ƙarancin ƙarfi ba tare da faɗuwar tasirin abu ba: ƙarancin tasirin tasiri ba zai iya samar da tauri mai tauri ba, layin ƙarfe na manganese yana sawa da sauri; babban ƙarfe simintin chromium ko haɗaɗɗen lalacewa{2}}wayoyin layi masu juriya sun fi tsada-masu tasiri ga waɗannan yanayin.
3.4 Magana Mai Taurin Abu
Matsakaici -kaya masu wuya (ƙarfin matsawa ƙasa da ko daidai da 150MPa): farar ƙasa, kwal, dolomite → daidaitaccen layin ZGMn13, mafi ƙarancin farashi na siye
Hard Rock (ƙarfin matsa lamba 150-300MPa): granite, baƙin ƙarfe tama, bluestone → ZGMn13Cr2 gami manganese karfe liner
Superhard abrasive rock (basalt, quartzite, high silicon ore): ultra{0}}high manganese ZGMn17 ko bimetallic composite liners
4. Abũbuwan amfãni & Iyakance na Babban Manganese Karfe Liners
Babban Amfani
Babban juriya mai tasiri: Babu karaya kwatsam ko da a ƙarƙashin babban tasirin tama, rage haɗarin rufe kayan aiki sakamakon fashewar layin.
Ƙarfafa kai -Taurin kai: Mafi nauyi nauyin tasirin, mafi wuyar saman, tsawon rayuwar sabis
Kyakkyawan aikin sarrafawa: Ana iya yankewa, waldawa da hudawa don daidaitawar shigarwar rukunin yanar gizo{{0}
Fa'idar tsada: Ƙananan farashin juzu'in fiye da babban simintin simintin gyare-gyare na chromium gami da haɗaɗɗun lalacewa{0}asashe masu juriya, dacewa da sayayya mai yawa a cikin manyan ma'adanai
Kwarewar simintin gyare-gyare: Balagagge tsarin samarwa, girman da za a iya gyarawa, siffar haƙori, ramukan ɗagawa da ramukan hawa kowane zane na kayan aiki
Iyakance
Juriya mara kyau a ƙarƙashin ƙaramin tasiri, yanayin gogayya mai tsabta
Ba za a iya aiki na dogon lokaci a ƙarƙashin 250-500 digiri ci gaba da babban zafin jiki
Taurin farko ba shi da ƙarfi, saurin sawa yana da sauri a farkon gudu{0}} cikin mataki
5. Keɓancewa & Tallafin Sabis
Masana'antar mu tana samar da cikakken jerin manyan manyan ƙarfe na manganese wanda ya haɗa da daidaitaccen ZGMn13, Cr{1}}alloy modified Mn13, ultra-maki na Mn17.
Sabis na al'ada: OEM liner faranti don duk nau'ikan muƙamuƙi na muƙamuƙi, mazugi mai murƙushewa, fashewar tasiri, injin ball, injin SAG
Taimakon fasaha: Ba da rahoton gwajin abu, takardar shaidar aikin maganin zafi, rahoton gano lahani na UT/MT mara lalacewa
Daidaita Magani: Dangane da samfurin kayan aikin ku, taurin kayan, girman abinci da ƙarfin tasiri, bayar da shawarar mafi kyawun farashi{0}}ƙarfan ma'aunin ƙarfe na manganese mai inganci da tsarin layi don rage farashin maye gurbin ku na shekara-shekara
Kammalawa
Ayyukan manyan faranti na ƙarfe na ƙarfe na manganese an haɗa su ta hanyar dabarar kayan aiki da cikakkiyar jiyya na zafi mai ƙarfi na ruwa. Zaɓin da ya dace dole ne ya haɗa ƙarfin tasirin kayan aiki da taurin kayan: jerin ZGMn13 shine mafi kyawun farashi{2}mafifi mai inganci don duk wani tasiri mai ƙarfi da murkushe yanayin aikin niƙa. Idan kuna fama da raunin layin layi akai-akai da saurin lalacewa, tuntuɓi ƙungiyar fasahar mu don dacewa da yanayin aiki na ƙwararrun da keɓancewar lalacewa-maganin juriya.