Phapang Pakeng Tsa Hard Alloy le High Speed ​​Steel

1. Likarolo tsa maikutlo

Carbide e entsoeng ka samenteke motsoako o entsoeng ka motsoako oa tšepe ea tšepe e kang tungsten carbide (WC) phofo le tšepe e kopanyang e kang cobalt powder, e bitsoang Tungsten Carbide/Cemented Carbide ka Senyesemane, eo mocheso oa eona o phahameng oa carbide o leng holimo ho feta oa tšepe ea lebelo le phahameng. .

Tšepe ea lebelo le phahameng e entsoe ka palo e kholo ea tungsten, molybdenum, chromium, cobalt, vanadium le likarolo tse ling tsa tšepe e phahameng ea carbon high-alloy, haholo-holo e entsoeng ka tšepe ea carbide (e kang tungsten carbide, molybdenum carbide kapa vanadium carbide) le tšepe. matrix, carbon content ea 0.7% -1.65%, kakaretso ea likarolo tsa alloying ho fihlela ho 10% -25%, lebitso la Senyesemane la High Speed ​​Steels (HSS).

2, tshebetso

Ka bobeli li na le boima bo boholo, matla a phahameng, boima bo botle, bofubelu bo bofubelu, ho hanyetsa ho roala, ho hanyetsa mocheso le ts'ebetso ea ts'ebetso, joalo-joalo, 'me litšobotsi tsena kaofela li tla fapana ka lebaka la limaraka tse fapaneng.Ka kakaretso, ho thatafala, boima bo bofubelu, ho hanyetsa mocheso le ho hanyetsa mocheso oa carbide e entsoeng ka samente e molemo ho feta ea HSS.

3, mokhoa oa tlhahiso

Ts'ebetso ea tlhahiso ea carbide e entsoeng ka samente e kenyelletsa haholo ts'ebetso ea metallurgy ea phofo, theknoloji ea ho bopa ente kapa mokhoa oa khatiso oa 3D.

Mekhoa ea tlhahiso ea tšepe e potlakileng e kenyelletsa theknoloji ea setso ea ho lahla, theknoloji ea remelting ea electroslag, theknoloji ea metallurgy ea phofo le theknoloji ea ho bopa ente.

4, likopo

Le hoja ka bobeli li ka etsa lisebelisoa, hlobo ea mosebetsi o chesang le hlobo ea mosebetsi o batang, li na le thepa e sa tšoaneng.Lisebelisoa tse tloaelehileng tsa carbide li na le lebelo la ho itšeha ka makhetlo a 4 ho isa ho a 7 le bophelo bo phahameng ka makhetlo a 5 ho isa ho a 80 ho feta lisebelisoa tse tloaelehileng tsa HSS.Mabapi le lisebelisoa, bophelo ba lisebelisoa tsa carbide bo phahame ka makhetlo a 20 ho ea ho 150 ho feta ea HSS tooling, mohlala, bophelo ba lihlooho tse chesang le extrusion die e entsoeng ka tšepe ea 3Cr2W8V ke makhetlo a limilione tse 0.5, 'me bophelo ba lihlooho tse chesang le extrusion. lefu le entsoeng ka YG20 carbide ke makhetlo a 150,000.