Nke dị iche ihes nke ọkpọ ọkpọdaberen'ime oghere ndị ahụ n'onwe ya,nke nwere ikemee nke manganese ígwè, martensitic structural ígwè (martensitic steel), chrome steel, ma ọ bụ metal matrix composites (MMC, dị ka seramiiki). MMC bụ ụdị ígwè dị iche iche na ụdị seramiiki pụrụ iche mejupụtara.
Ka iyi-nguzogide (isi ike) nke ihe nchara na-abawanye, ike (nkwụsị mmetụta) ga-agbadakarị.
Nke eyi-ihe mgbochice nkemanganeseígwèbiasite n'ọrụobi ike. Nke elu n'okpuru ike na-ebute ihe owuwu obi ike n'okpuru mmetụta ibunaextrusion ibu. Nke mbụ isi ikenkemanganeseígwè bụgbasara200 HV (20 HRC,dị kana Rockwellisi ike nwale), and yammetụtaike bụgbasara250 J/cm2.Mgbeọrụobi ike, nkembụ isi ike mụbaas nana-arụ ọrụ isi ike nkebụgbasara500 HV (50 HERC), mgbenkeBara oke ime etiti akụkụkafodurunkenke ọma ikenkeígwè ihe kemgbeọ bụghịkwesie ikeed.Nkeọkpụrụkpụ and nkeisi ikenkework-emesi ikeoyi akwa daberes nangwana nkeụdịnkemanganese ígwè. Nkeọkpụrụkpụnkesiri ikenedoyi akwabụgbasara10 mm.
Manganeseígwè,nke nwereaogologo akụkọ ihe mere emenke ojiji, ugbu atumadi ejimakaagba eferes, na-akpụ akpụ cones nasheis nkeihe nhịahụs. Makammetụta ihe nhịahụ, a na-atụ aro ka ị jiri ígwè ịgba ígwè manganese mee ihemgbe ole na-etipịa ihes na obere uwe -na-erina annukwu ego,dị otú ahụas nkume nzu.
The carbon in chromeígwè bụkemịkalụ kechien'imeụdịnkechromium carbide.The eyi-eguzogidecenke chrome ígwè bụ tumadi dabeere nanjirimaranke these hard carbides.The nkwụsịnkeọnọdụna nkwụsịn'etiti oyi akwas is gbochiri n'oge na-ekpo ọkụ nhazi, otu a inweta elu ikenaala ike. Ijigbochienkeihe sina-aghọ kenkuwa, na igbu mmanyaaghaghibụrụusoroed ya na ikpo ọkụ ọgwụgwọ,nke aghaghibụrụduziri dị kakasiri ike kpo oku okpomọkụnaannealingoge.
Oge nzipu: Jul-28-2021