Ibyuma Byihuta (HSS)

.HSS nayo ikoreshwa mubikoresho byo gukora kuko nibyiza cyane gusya (nayo yemerera kugarura ibikoresho bitagaragara, kurugero).

Ugereranije nicyuma gikonje gikonje, kugabanya umuvuduko wikubye inshuro eshatu kugeza enye bityo ubushyuhe bwo hejuru burashobora kugerwaho.Ibi biterwa no kuvura ubushyuhe aho ibyuma bifatirwa hejuru ya 1200 ° C hanyuma bigakonja.

HSS ibona ubukana bwayo muburyo bwibanze, bigizwe ahanini nicyuma na karubone.Mubyongeyeho, ibishishwa byongeweho birenga 5% birimo, bigatuma HSS ibyuma-bivanze cyane.

Ibyiza bya HSS muri rusange

· Ubushyuhe bwo gukoresha hejuru ya 600 ° C.

· Umuvuduko mwinshi

· Imbaraga nyinshi (imbaraga zo kumena cyane)

· Gusya neza mugihe cyo gukora

· Gusubiramo neza ibikoresho bidahwitse

· Ugereranije igiciro gito

Hejuru ya cobalt, niko ibikoresho byuma bigora.Ibirimo bya cobalt byongera ubukana bushyushye kandi urashobora gukata neza ibikoresho bigoye gutema.M35 irimo, 4.8 - 5% cobalt na M42, 7.8 - 8% cobalt.Hamwe no gukomera, ariko, gukomera biragabanuka.

Porogaramu

Ibyuma byihuta cyane, hamwe na degre zayo zitandukanye zo gukomera no gutwikira, birakwiriye mubikorwa bitandukanye.

Nibihe byuma byihuse ukeneye kubisabwa biterwa nigikorwa cyawe cyo gutema, waba urimo gucukura, urudodo cyangwa guhuza ibitekerezo.

Umwanzuro n'incamake

Imyitozo ikozwe mubyuma byihuta byihuta (HSS).Hamwe niki gikoresho cyuma, ubushyuhe bwo gukoresha bugera kuri 600 ° C burashobora kugerwaho, bushobora kubaho mugihe ukata urugero ibyuma cyangwa ibyuma.

Mugihe ubukana bwibintu byiyongera, urashobora gukoresha ibyuma byihuta hamwe na cobalt yo hejuru (5% cyangwa irenga).Ukuntu ibirimo cobalt bigomba kuba hejuru biterwa na progaramu yawe.Kurugero, niba ushaka gucukura ibyuma bitagira umwanda, mubisanzwe ukoresha imyitozo ya M35 idafunze.Rimwe na rimwe, ibikoresho by'icyuma HSS hamwe na TiAlN bitwikiriye birahagije.

Noneho urashobora guhitamo ibyuma bikwiye kugirango usabe.

Shanghai Histar Metal

www.yshistar.com