Woza ufunde nge-HSS
I-Speed-Speed Speed (HSS) iyinsimbi yethuluzi elinobulukhuni obuphezulu, ukumelana okuphezulu nokumelana okuphezulu okuphezulu, okwaziwa ngokuthi yinsimbi yomoya noma insimbi ebukhali, okusho ukuthi ilukhuni ngisho nalapho kupholile lapho kubukhali. Ibizwa nangokuthi ngensimbi emhlophe.
I-Speed Speed ephakeme iyinsimbi eyinkimbinkimbi enokwakheka okuyinkimbinkimbi okuqukethe ama-carbide ukwakha izinto ezinjengeTungsten, Molybdenum, Chromium, I-ChOBalt. Inani eliphelele lezinto ezenziwayo lifinyelela cishe ku-10 kuye kwangama-25%. Ingagcina ubulukhuni obuphezulu ngaphansi kokushisa okuphezulu (cishe ama-500 ℃) ngokusika ngejubane eliphezulu, i-HRC ingaba ngaphezulu kwama-60. Lesi yisimo esibaluleke kakhulu se-HSS - Ubulukhuni obubomvu. Kanye nensimbi ye-carbon yethu ngokucimanisa nokushisa okuphansi kokushisa, emazingeni okushisa asekamelweni, yize kunobulukhuni obuphezulu kakhulu, kodwa ubulukhuni buzokwehla buka-500 Nensimbi ephezulu kakhulu ngenxa yobulukhuni obuhle obubomvu, ukwenza ukushiyeka okubulalayo kwensimbi ye-carbon.
Insimbi enesivinini esikhulu isetshenziselwa ukukhiqiza amathuluzi wokusika insimbi omncane wensimbi futhi avimbela, kodwa futhi akhiqize ama-beath avimbela izinga lokushisa nokukhishwa okubandayo okufayo, njengamathuluzi okuguqula, ama-drill, ama-hobs, umshini wokufa nokufa.
Woza ufunde ngensimbi ethe xaxa
I-Tungsten Steel (Carbide) inochungechunge lwezinto ezinhle kakhulu ezinjengobulukhuni obuphezulu, ukugqoka okuphansi, amandla angcono, ukumelana nokushisa, njll.
I-Tungsten Steel, izingxenye zayo eziphambili zingama-tungsten carbide kanye ne-cobalt, ama-akhawunti angu-99% wazo zonke izingxenye kanye ne-1% kwezinye izinsimbi, futhi abizwa ngokuthi yi-carbide enomkhakha, futhi kubhekwa njengamazinyo embonini yanamuhla.
I-Tungsten Steel iyinto etholwayo eyinhlanganisela equkethe okungenani ukwakheka kwe-carbide eyodwa. I-Tungsten Carbide, i-Cobalt Carbide, i-Carbide ye-NIOBIM, iTitanium Carbide, neTantalum Carbide yizakhi ezijwayelekile zensimbi ethe xaxa. Usayizi wokusanhlamvu wengxenye ye-carbide (noma isigaba) imvamisa enanini le-0.2-10, futhi okusanhlamvu carbide kuhlanganiswe ndawonye kusetshenziswa i-minter yensimbi. Izinsimbi ezibophayo zivame ukugcwala kwamaqembu e-iron, imvamisa uCobalt kanye ne-nickel. Ngakho-ke kukhona ama-alloys e-tungsten-cobalt, ama-tungsten-nickel alloys kanye nama-tungsten-titanium-cobalt alloys.
UTungsten Witter ukwakha ukucindezela i-powder ku-billet, bese ube yisithando somlilo ukuze uyishise emazingeni okushisa athile (isikhathi sokugcina) bese uyipholisa phansi ukuze uthole impahla yensimbi efungelwe.
①tungsten kanye ne-cobalt camera carbide
Ingxenye eyinhloko iTungsten Carbide (WC) kanye ne-Binder Cobalt (CO). Ibanga lakhiwa nge- "YG" ("Hard, Cobalt" eHayu Pinyin) kanye namaphesenti okuqukethwe okuphakathi kwe-cobalt. Isibonelo, i-YG8, okusho ukuthi i-WCO ephakathi = 8% kanye nokuphumula yi-tungsten Carbide Carbide Carbide.
②tungsten, titanium ne-cobalt centimed carbide
Izakhi eziphambili zinguTungsten Carbide, iTitanium Carbide (Tic) neCobalt. Ibanga lakhiwa nge- "YT" ("Hard, Titanium" eHanyu Pinyin) kanye nokuqukethwe okuphakathi kwe-titanium carbide. Isibonelo, i-YT15, isho i-tic ephakathi = 15%, okusele yi-tungsten Carbide kanye nokuqukethwe kwe-cobalt yeTungsten Titanium Cobalt Carbide.
③tungsten-titanium-tantalum (niobium) Carbide
Izakhi eziphambili zinguTungsten Carbide, iTitanium Carbide, iTantalum Carbide (noma i-NIOBIM CARBIDE) neCarbolt. Lolu hlobo lwe-carbide lubizwa nangokuthi i-Carbide ejwayelekile noma i-carbide yendawo yonke. Ibanga liqukethe i- "yw" ("kanzima" kanye "million" eHanyu Pinyin) kanye nenombolo elandelanayo, efana ne-YW1.
I-Tungsten Steel inochungechunge lwezinto ezinhle kakhulu ezinjengobulukhuni obuphezulu, ukugqoka okuphezulu, amandla angcono, ukumelana nokushisa, njll. I-Carbide efakwe ngesiqeshana isetshenziswa kabanzi njengezinto zokwakha, njengamathuluzi okuguqula, amathuluzi okugaya, amathuluzi okushaya, njll. Ijubane lokusika le-carbide entsha lilingana namakhulu wensimbi yekhabhoni.
Isikhathi sePosi: Feb-21-2023
