I-Manganese Steel Liner Plates Ephakeme: Ukwakheka Kwempahla, Inqubo Yokwelapha Ukushisa kanye Nezimo Ezisebenzayo Zokusebenza

Amapuleti ensimbi ensimbi e-manganese aphezulu (i-Hadfield steel, i-ZGMn13 series) ayiwona asetshenziswa kakhulu{1}}izingxenye zikalintshi ezingazweli zezimayini, usimende, i-aggregate, i-metallurgy kanye nezimboni zamalahle. Ngokungafani ne-alloy cast iron enokuqina okuphezulu kodwa ukuqina okungenamandla, insimbi ephezulu ye-manganese ifaka umsebenzi oyingqayizivele{3}}owenza ukuqina: indawo yayo yenza ungqimba oluqinile ngaphansi kokukhipha umthelela oqinile kuyilapho umgogodla ugcina ukuqina okuhle kakhulu, igwema ukuqhekeka, ukuphuka kanye nokwehluleka kwangaphambi kwesikhathi ngaphansi komthwalo osindayo. Lesi sihloko sethula ngokuhlelekile ukwakheka kwamakhemikhali, inqubo yokwelapha ukushisa okuqinisa amanzi, okokusebenza okusebenzayo nezimo zokusebenza ezifanayo ukuze kusizwe abathengi bomhlaba wonke ukuthi bakhethe amapuleti afanele futhi behlise izindleko zokushintshwa.
1. Ukwakheka Kwamakhemikhali Nama-Manganese Ensimbi Ephakeme
1.1 I-Standard Base Grade ZGMn13 (X120Mn12 / 1.3401)
Ukwakheka kwamakhemikhali okujwayelekile (iphesenti lesisindo):
Ikhabhoni (C): 0.90%–1.50%
IManganese (Mn): 10.0%–15.0%
I-Silicon (Si): 0.30%–1.00%
Isibabule (S): Ngaphansi noma kulingana no-0.05%
I-Phosphorus (P): Ngaphansi noma ilingana no-0.10%
Ikhabhoni kanye ne-manganese yizici zokusebenza eziyinhloko: i-manganese ephezulu iqinisa i-austenite matrix; ikhabhoni emaphakathi ithuthukisa ukumelana nokugqokwa, kuyilapho ikhabhoni eningi ingenisa ama-carbide ama-brittle emingceleni yokusanhlamvu futhi yehlisa ukuqina komthelela.
1.2 I-Optimized Alloy Modified Grades for Harsh Conditions
I-ZGMn13Cr2: Engeza u-1.5%–2.5% we-chromium, yenza ngcono ukwakheka kokusanhlamvu, uqinise ukuncibilika kwe-carbide, uthuthukise{4}}ukugqwala kanye nokulwa{5}}nemihuzuko, ilungele i-hard rock, i-iron ore, indawo yokugaya emanzi
I-ZGMn17 Ultra-Insimbi yeManganese ephezulu: Okuqukethwe kwe-Mn kufika ku-16%–19%,{4}}ukuqina komthelela omkhulu, kulungele{5}}ama-crusher amakhulu kanye{6}}nezigayo ze-SAG ezisindayo ezinomthwalo onamandla kakhulu
Umhlaba ongavamile oshintshwe i-ZGMn13: Hlanza insimbi encibilikisiwe, susa izimbotshana eziphonsayo kanye nokuncipha, wandise impilo yesevisi ngo-15%–25% uma kuqhathaniswa namalayini avamile we-Mn13
1.3 Izinto Eziwumgogodla Wemishini Ngemva Kokwelashwa Kokushisa Okufanelekayo
Ubulukhuni be-matrix (isimo sangempela): HB170–230
Sebenza{{0}ukuqina kobuso obuqinile ngaphansi komthelela: HB500–600
Ukuqina komthelela: Kukhulu noma kulingana no-150 J/cm², akukho ukuphuka okuphukayo ngaphansi kokushaywa kanzima
I-plasticity enhle, ayikho i-magnetism, ingathwala i-extrusion enamandla ephindaphindiwe
2. Inqubo Yokwelapha Ukushisa Okubalulekile: Ukuqinisa Amanzi (Ukucisha Isixazululo)
Njengoba{0}insimbi ye-manganese ephezulu iqukethe ama-carbide enethiwekhi amakhulu eduze kwemingcele yokusanhlamvu, ebonisa ukonakala okukhulu, ukuqhekeka kalula ngaphansi kokuthinteka okuncane futhi ayikwazi ukusetshenziswa. Ukwelashwa kokushisa okuqinisa amanzi kuyinqubo eyisihluthulelo eyisibopho yokwenza kusebenze konke ukuguga{2}}kokumelana nezakhiwo zama-manganese steel liners.
2.1 Qedela Ukugeleza Okujwayelekile Kwamanzi Okuqinisa Amanzi
Isegimenti yokushisa engasheshi ukugwema ukuqhekeka okushisayo
Izinga lokushisa legumbi → 680℃: izinga lokushisa 80-100℃/ h, bamba i-1.5h ku-680℃ukuze uqede ukuphonsa ukucindezeleka kwangaphakathi, ukuvimbela ukuqhekeka okushisayo kwe-liner
680℃→ 1050–1100℃: izinga lokushisa 120 degree/h, ukufudumeza okuqhubekayo ngaphandle kokumisa isikhashana
Ukufakwa kwezinga lokushisa-okuphezulu (isinyathelo esibalulekile)
Bamba ku-1050-1100℃isikhathi esanele ngokuya ngokuqina komugqa:
Ubukhulu Ngaphansi noma bulingana no-50mm: bamba 2–2.5h
Ubukhulu 50–100mm: bamba 3–4h
Injongo: Chaza ngokugcwele wonke ama-carbides abe yi-austenite ukuze uthole i-uniform single-isigaba se-austenite matrix
Ukucisha amanzi ngokushesha (umkhawulo wesikhathi esinqunyiwe)
Dlulisa isikhathi ukusuka esithandweni ukuya echibini lokupholisa Ngaphansi noma kulingana namasekhondi angu-30
Ukushisa kwamanzi okupholisa kokuqala Ngaphansi noma kulingana namadigri angu-30, umthamo wamanzi usuwonke Omkhulu noma olingana nezikhathi eziphindwe ka-10 kunesisindo esiphelele sezilayi
Qhubeka nokushwiba isiphanyeko ngesikhathi sokupholisa ukuze uqinisekise isivinini sokupholisa esifana nsé Sikhulu noma silingana no-30 degree/s
Qeda ukupholisa kuze kube yilapho izinga lokushisa le-liner lehla ngaphansi kwama-degree angu-200, izinga lokushisa eliphezulu lamanzi ngemva kokucisha alikwazi ukudlula ama-degree angu-60.
Ukupholisa komoya wemvelo ngemva kokucisha kwamanzi, akukho ukushisa kwesibili
2.2 Ibanga Lezinga Lokushisa Elisebenzayo Elingavunyelwe kanye Nokukhubazeka Okujwayelekile
Ungasebenzisi ama-liner ngaphansi kwezinga lokushisa eliqhubekayo lama-250-500 degree: ama-carbides azophinde ahlehle eduze kwemingcele yokusanhlamvu, i-liner iba brittle futhi kulula ukuqhekeka.
Imiphumela engafanele yokwelashwa kokushisa: ukufakwa okwanele → ama-carbides asele; ukucisha kancane → imvula eyingxenye ye-carbide; kokubili kuholela ekuphileni okufushane kwesevisi, ukuchotshozwa konqenqema kanye nokuphuka kolayini ngesikhathi sokusebenza
3. Izinto Ezisetshenziswayo Nezimo Zokusebenza Ezihambisanayo
Amalayini ensimbi e-manganese aphezulu ancike kumthwalo onomthelela ukuze abone ukuqina komsebenzi ongaphezulu, ngakho afaneleka kuphela izimo zokugqoka ezimaphakathi neziphezulu. Lapho amandla omthelela ephansi, umphumela wokuziqinisa ube buthaka, futhi kuba kubi nakakhulu ukusebenza kokumelana nokuguga. Sihlukanisa izimo ezisebenzayo ngemishini nobulukhuni bezinto ezibonakalayo ukuze kusetshenziswe ireferensi yekhasimende:
3.1 Izimo Ezisebenzayo Eziphezulu{1}}ezinomthelela Ngokugcwele (I-First Choice ye-ZGMn13 Series)
Imishini yokuchoboza
I-jaw crusher: ipuleti lomhlathi eligxilile, ipuleti lomhlathi elinyakazayo
Isimo sokusebenza: Ukuchotshozwa okuyisisekelo kwezinto ezinkulu zesigaxa, ukukhama okuqinile + umthwalo womthelela
Izinto ezifanele: i-limestone, i-bluestone, i-ganggue yamalahle, i-iron ore, i-granite, i-basalt
Impact crusher: i- impact liner, ipuleti lephinifa
Isimo sokusebenza:{0}}isivinini esikhulu somthelela wezinto ezibonakalayo, ukushaywa okuphindiwe okusindayo
I-cone crusher liner & mantle: ukuchotshozwa okuphakathi nendawo okuhle kwetshe eliqinile le-rock lump ore
I-hammer crusher lining, ipuleti le-grate
Izisetshenziswa Zokugaya
Ibhola lokugaya / i-rod mill / i-SAG mill yokuqala yomgqomo (indawo yokugaya emahhadla)
Isimo sokusebenza: Ibhola elikhulu lensimbi eliwa umthelela + ukungqubuzana kokukhipha impahla
Izimboni ezisebenzayo: I-iron ore concentrator, imayini yegolide, isigayo sezinto ezingavuthiwe zikasimende, imboni yesihlabathi se-quartz
Isici: Usayizi wezinhlayiyana zokuphakelayo ezinkulu, amandla okuthonya aqinile, umugqa wensimbi we-manganese uqhubeka uziqinisa-ukunweba impilo yesevisi
I-hopper yezimayini, i-chute, i-bin liner yokudlulisa: inqwaba yezinto eziwayo zigugile
3.2 Izimo Ezisebenza Ngokuvumelana Nemibandela (I-Alloy Modified ZGMn13Cr2 Iyanconywa)
Ukugaya okumanzi ngokugqwala okunodaka: insimbi yensimbi, i-manganese ore, izigayo ze-copper ore flotation
Izinto zokwakha{0}eziqinile eziqinile ezimaphakathi: itshe lomfula, i-sandstone, i-bauxite
Ukuchotshozwa kwesibili okunomthelela omaphakathi, umgqomo wokugaya ophakathi namabhola amancane ensimbi
3.3 Izimo Zokusebenza azinconyiwe{1}}ezinomthelela ophansi
Ukugaya okuhlanzekile okuhlanzekile komgqomo wesibili we-ball Mill, i-ultra-impushana yokugaya, i-low{1}}i-friction silo lining ngaphandle komthelela wokuwa: amandla okushaya anele awakwazi ukwakha ungqimba oluqinile, i-manganese steel liner igqoka ngokushesha; insimbi ephezulu ye-chromium noma ukugqokwa kwenhlanganisela{2}}amalayini angavimbeli abiza kakhulu-asebenza kahle kulezi zimo
3.4 Ireferensi Yokufanisa Ukuqina Kwezinto
Izinto eziqinile-ezimaphakathi (amandla acindezelayo Angaphansi noma alingana no-150MPa): i-limestone, amalahle, i-dolomite → i-ZGMn13 liner evamile, izindleko eziphansi zokuthenga
Itshe eliqinile (amandla acindezelayo angu-150–300MPa): i-granite, insimbi yensimbi, i-bluestone → ZGMn13Cr2 ingxubevange yensimbi ye-manganese liner
I-Superhard abrasive rock (i-basalt, i-quartzite, i-silicon ore ephezulu): i-ultra-high manganese ZGMn17 noma ama-bimetallic composite liners
4. Izinzuzo kanye Nemikhawulo Yezingqimba Zensimbi YeManganese Ephakeme
Izinzuzo Eziyinhloko
Ukumelana nomthelela okuvelele: Akukho ukuphuka okungazelelwe ngisho nangaphansi komthelela omkhulu we-ore, nciphisa ingozi yokuvala imishini ebangelwa ukuphuka kolayini.
Ukuziqinisa-okunamandla: Ubunzima bomthwalo wokuthinta, ukuba lukhuni kwendawo, impilo yesevisi ende
Ukusebenza kahle kokucubungula: Kungasikwa, kushiselwe futhi kubunjwe ukuze{0}}kulungiswe ukufakwa kwesayithi
Inzuzo yezindleko: Intengo yeyunithi ephansi kunensimbi ephezulu ye-chromium alloy cast kanye nokugqoka okuyinhlanganisela-izingxenye ezingazweli, ezifanele ukuthengwa ngobuningi ezimayini ezinkulu.
Ukusebenza kokulingisa okuzinzile: Inqubo yokukhiqiza evuthiwe, usayizi ongenziwa ngokwezifiso, ukuma kwezinyo, ukuphakamisa izimbobo kanye nezimbobo ezifakwayo ngomdwebo ngamunye wemishini
Ukulinganiselwa
Ukumelana nokugqoka okungekuhle ngaphansi komthelela ophansi, izimo zokungqubuzana okumsulwa
Ayikwazi ukusebenza isikhathi eside ngaphansi kwezinga lokushisa eliqhubekayo lama-degree angu-250–500
Ukuqina kwendawo kwasekuqaleni kuphansi, isivinini sokuguga siyashesha ekuqaleni-esiteji
5. Ukwenza ngokwezifiso Nokwesekwa Kwesevisi
Imboni yethu ikhiqiza amalayini okugqoka ensimbi e-manganese aphelele ahlanganisa i-ZGMn13 evamile, i-Cr{1}}i-alloy eguquliwe i-Mn13, i-ultra{3}}amabanga aphezulu e-Mn17.
Inkonzo yangokwezifiso: Amapuleti e-OEM liner awo wonke amamodeli e-jaw crusher, i-cone crusher, i- impact crusher, i-ball mill, i-SAG mill
Usekelo lobuchwepheshe: Nikeza umbiko wokuhlolwa kokubalulekile, isitifiketi senqubo yokwelashwa kokushisa, umbiko{0}ongonakalisi we-UT/MT wokutholwa kwamaphutha
Ukumatanisa isixazululo: Ngokuya ngemodeli yakho yesisetshenziswa, ukuqina kwempahla, usayizi wezinhlayiyana zokuphakelayo kanye namandla okuthinta, batusa inani elibiza kakhulu-ibanga lensimbi ye-manganese elisebenza ngempumelelo kanye nesakhiwo somugqa ukuze wehlise izindleko zakho zonyaka zokushintshwa
Isiphetho
Ukusebenza kwamapuleti ensimbi ensimbi ye-manganese aphezulu kunqunywa ngokuhlanganyela ngefomula yezinto ezibonakalayo kanye nokwelashwa okuphelele kokushisa okuqinisa amanzi. Ukukhetha okulungile kufanele kuhlanganise ukushuba komthelela wesisetshenziswa kanye nobulukhuni bezinto ezibonakalayo: Uchungechunge lwe-ZGMn13 luyisixazululo esisebenza kahle-sazo zonke izimo zokusebenza zokuchotshozwa okunzima neziqinile zokugaya. Uma ukhathazwa ukuphuka kaningi kwelayini nokuguga okusheshayo, xhumana nethimba lethu lochwepheshe ukuze uthole izixazululo zokugqoka ezisezingeni eliphezulu kanye nezixazululo zokuguga eziqondene nawe{4}}.