Niki Gishyushya Isostatike (HIP)?

Mugihe dukora ibicuruzwa bya tungsten karbide, tugomba guhitamo ibikoresho byiza bibisi, ifu ya karubide ya tungsten nifu ya binder, mubisanzwe ifu ya cobalt. Kuvanga no gusya, gukama, gukanda, no gucumura. Mugihe cyo gucumura, burigihe dufite amahitamo atandukanye. Kandi muriyi ngingo, tugiye kuvuga kubyerekeranye no gushyushya isostatike ishyushye.

Gukanda Isostatike Bishyushye Niki?

Kanda Isostatike Ashyushye, izwi kandi nka HIP, ni bumwe muburyo bwo gutunganya ibikoresho. Mugihe cyo gushyushya isostatike ishyushye, hari ubushyuhe bwinshi hamwe nigitutu cya isostatike.

Gazi ikoreshwa muri hot isostatike ikanda

Gazi ya Argon ikoreshwa mugushushanya isostatike ikanda. Mu itanura ryacumuye, hari ubushyuhe bwinshi n'umuvuduko mwinshi. Gazi ya Argon irashobora gutera convection cyane kubera ubucucike buke na coefficient de viscosity, hamwe na coefficient nyinshi zo kwaguka k'ubushyuhe. Kubwibyo, coefficient zoherejwe nubushyuhe bwibikoresho bishyushye bya isostatike birarenze ibyo gutanura gakondo.

Gushyira mu bikorwa isostatike ishyushye

Usibye gukora ibicuruzwa bya tungsten karbide, hariho ubundi buryo bwo gukoresha isostatike ishyushye.

1. Kotsa igitutu imbaraga.

Urugero. Ti alloys ikorwa na isostatike ishyushye ikanda sinter kugirango ikore igice cyindege.

2. Gutandukanya guhuza ubwoko bwibikoresho bitandukanye.

Urugero. Iteraniro rya lisansi ya kirimbuzi rikorwa na hot isostatike ikanda kugirango ikoreshwe mumashanyarazi.

3. Kurandura imyenge isigaye mubintu byacumuye.

Urugero. Tungsten karbide nibindi bikoresho, nka Al203, bikozwe na isostatike ishyushye ikanda kugirango ibone ibintu byinshi, nkubukomere bwinshi.

4. Kurandura inenge zimbere muri casting.

Al na superalloys bikozwe na isostatike ishyushye ikanda sinter kugirango ikureho inenge zimbere.

5. Kuvugurura ibice byangijwe numunaniro cyangwa kunyerera.

6. Umuvuduko ukabije wuburyo bwa karubone.

Ibikoresho bitandukanye byo gukora mumashanyarazi ashyushye

Kubera ko isotatike ishyushye ikanda ifite sinteri nyinshi, irashobora gukoreshwa mugukora ubwoko bwibikoresho. Ibikoresho bitandukanye bifite imiterere itandukanye yumubiri nubumashini, kubwibyo bifite ibisabwa bitandukanye mubihe byo gucumura. Tugomba guhindura ubushyuhe nigitutu cyibikoresho bitandukanye. Kurugero, Al2O3 isaba 1,350 kugeza 1,450°C na 100MPa, na Cu alloy isaba 500 kugeza 900°C na 100MPa.

Niba ushimishijwe nibicuruzwa bya tungsten ukaba ushaka amakuru arambuye, urashobora kutwandikira ukoresheje terefone cyangwa amabaruwa ibumoso, cyangwa UKOHEREZA MAIL US hepfo yurupapuro.