China Sanye da Ƙarfe Plate BHNM400 BHNM450 BHNM500 Maƙera da Mai kaya | Ruwa

Wear Resistant Karfe Plate yana nufin samfur na musamman da aka ƙera don amfani a ƙarƙashin manyan yanayin lalacewa. Faranti na karfe da aka saba amfani da su na faranti sune samfuran farantin da aka yi ta hanyar haɓaka wani kauri na alloy lalacewa-resistant Layer tare da taurin mafi girma da kyakkyawan juriya a saman ƙaramin ƙaramin ƙarfe na ƙarfe ko ƙaramin ƙarfe tare da kyakkyawan ƙarfi da filastik ta hanyar surfacing. Bugu da kari, akwai faranti na karfe masu juriya da simintin gyare-gyare da faranti na karfe masu jure lalacewa.

Farantin karfe mai juriya ya ƙunshi sassa biyu: ƙananan farantin karfe na carbon da kuma Layer lalacewa mai jurewa. A gami lalacewa-resistant Layer ne kullum 1/3 ~ 1/2 na jimlar kauri. A lokacin aiki, matrix yana ba da cikakkun kaddarorin kamar ƙarfi, ƙarfi da filastik don tsayayya da ƙarfin waje, kuma alloy wear-resistant Layer yana ba da kaddarorin juriya waɗanda suka dace da ƙayyadaddun yanayin aiki.
Akwai haɗin ƙarfe tsakanin farantin karfe mai jure lalacewa da farantin gindi. Ta hanyar kayan aiki na musamman da tsarin waldawa ta atomatik, waya mai karewa mai ƙarfi taurin kai yana daidaita daidai gwargwado ga ma'aunin. Adadin yadudduka masu haɗe-haɗe shine ɗaya zuwa biyu ko ma da yawa. A lokacin tsarin haɗaɗɗun, saboda mabanbantan raguwar rabon alluran, ƙullun masu juyawa iri ɗaya suna bayyana. Wannan shine siffa ta musamman na farantin karfe mai jure lalacewa

Alamar da ke jure lalacewa an yi ta ne da ƙarfe na chromium, kuma ana ƙara sauran abubuwan haɗin gwal kamar su manganese, molybdenum, niobium, da nickel. Ana rarraba carbides a cikin tsarin metallographic a cikin nau'i mai nau'i na fibrous, kuma jagorancin fiber yana tsaye zuwa saman. Microhardness na carbide na iya kaiwa sama da HV1700-2000, kuma taurin saman zai iya kaiwa HRC58-62. Alloy carbide yana da kwanciyar hankali mai ƙarfi a yanayin zafi mai ƙarfi, yana kula da tauri mai ƙarfi, kuma yana da kyakkyawan juriya na iskar shaka, kuma ana iya amfani dashi akai-akai a cikin 500 ° C.

An bayyana Layer-resistant Layer a cikin kunkuntar tashoshi (2.5-3.5mm), m tashoshi (8-12mm), masu lankwasa (S, W), da dai sauransu; An yi shi ne da chromium alloy, yayin da kuma ƙara manganese, molybdenum, niobium, nickel, da boron Ga sauran kayan haɗin gwal, carbides a cikin tsarin metallographic ana rarraba su a cikin nau'i mai nau'i, kuma jagorancin fiber yana daidai da saman. Abubuwan da ke cikin carbide shine 40-60%, microhardness na iya kaiwa sama da HV1700, kuma taurin saman zai iya kaiwa HRC58-62.
An raba faranti na ƙarfe masu jure sawa zuwa nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan maƙasudi na gaba ɗaya, juriya da yanayin zafi; jimlar kauri na faranti na karfe masu jure lalacewa na iya kaiwa mafi ƙarancin 5.5 (2.5+3) mm kuma matsakaicin 30 (15+15) mm; Farantin karfe mai jure lalacewa Tushen bututu mai ƙarancin diamita na DN200 ana iya birgima da sarrafa su zuwa gwiwar hannu masu jure lalacewa, tees masu jure lalacewa, da masu rage lalacewa.

Hardness, HRC
Kaurin Layer mai jurewa ≤4mm: HRC54-58;
Kauri mai jurewa Layer>4mm: HRC56-62
Sigar bayyanar
Tsayi: 5mm/M

Faranti mai jure juriya na ƙarfe suna da juriya mai ƙarfi da kyawawan kaddarorin tasiri, kuma ana iya yankewa, lanƙwasa, welded, da sauransu, kuma ana iya haɗa su da wasu sifofi ta hanyar walda, toshe walda, bolting, da dai sauransu, wanda ke adana lokaci yayin kan- kula da site. , dacewa da sauran halaye, ana amfani dashi sosai a cikin ƙarfe, kwal, ciminti, wutar lantarki, gilashi, ma'adinai, kayan gini, bulo da sauran masana'antu. Idan aka kwatanta da sauran kayan, yana da babban farashin aiki kuma masana'antu da masana'antun da yawa sun sami tagomashi.

RAIWELL MFG /TOP Karfe Materialsiya samar da NM360,BHNM400, BHNM450, BHNM500, BHNM550, BHNM600, BHNM650, NR360, NR400, B-HARD360, B-HARD400 (Asalin: Baohua, Wugang, Nangang, Baosteel, Wuhan Iron da Karfe, Laigang)

Farantin karfen da ke jure sawa an raba shi zuwa nau'i biyu: faranti na ƙarfe mai jure lalacewa da kuma faranti na ƙarfe mai jure lalacewa. Alloy lalacewa-resistant karfe faranti ne nm400, JFE-EH400, DILLIDUR 400, da dai sauransu. Composite lalacewa-resistant karfe faranti da ake yi ta surfacing Layer na talakawa karfe faranti. , yi wani alloy alloy Layer, don haka ana kiransa da farantin karfe mai jurewa bimetallic.

NM500farantin karfe ne mai ƙarfi mai ƙarfi tare da juriya mai ƙarfi da ƙimar taurin Brinell na 500 (HBW). Ana amfani da shi musamman don ba da kariya a lokuta ko sassan da ke buƙatar juriya, sanya kayan aiki ya daɗe da rage farashin kulawa.

NM500 lalacewa-resistant karfe farantin ne yadu amfani a injiniya injiniyoyi, ma'adinai inji, kwal ma'adinai inji, kare muhalli inji, karfe inji, abrasive kayayyakin aiki, bearings da sauran samfurin sassa.

HARDOX450 farantin karfe mai jurewa, 450 farantin karfe ne mai jurewa tare da taurin Brinell na 450HB kuma yana da kyawawan kaddarorin lankwasawa. HARDOX 450 yana da kyakkyawan walƙiya

GB/T24186  abrasion resistant karfe farantin inji Properties