HSS M42 mkpanaka waya

M42 dị elu igwe bụ cobalt molybdenum ngwaọrụ ígwè, mgbakwunye nke 8% cobalt pụtara na M42 na-anapụta elu-esi ike na-acha uhie uhie ma e jiri ya tụnyere M2. Ngwakọta nke M42 na-eme ka nguzozi dị mma nke siri ike na ike siri ike ma nwee ike ịchọta ya n'ọtụtụ ebe maka ụdị ngwá ọrụ ọ bụla, nke a na-ejikarị eme ihe na-emepụta ihe na nnukwu alloys ndị siri ike igwe. M42 na-egosipụta nguzogide iyi dị mma site n'ikike siri ike gwọọ oke okpomọkụ (68 ruo 70 HRC), yana ọdịnaya cobalt dị elu na-enye ike siri ike. Dị ka ndị dị otú ahụ, akụkụ mbepụ na ngwá ọrụ ndị sitere na M42 super high speed steel na-adị nkọ ma sie ike n'ọrụ dị arọ na ngwa ịkpụpụta elu.

ngwa:

Kwesịrị ekwesị maka ịmepụta ngwaọrụ ịkpụ dị iche iche siri ike na-eyi na-eguzogide, na-eguzogide mmetụta. Advanced Punching anwụ, ịghasa anwụ, na siri ike na mgbagwoju anya udi nke ntụmadị, wdg Roll ọnwụ ngwá ọrụ ụlọ ọrụ: scraper, serrated mma, ígwè knives, akuakuzinwo ibe n'ibe, wdg.

Ụlọ ọrụ na-emepụta ihe: ịgha anwụ.

Ụlọ ọrụ screw: isi na-akpụ ebu, dị ka ezé, ntụmadị        

AKWỤKWỌ MMỤTA

Ngwa ngwa: M42 eriri waya

Mejupụtara

Ntuziaka ọgwụgwọ okpomọkụ: IKE

NWAANYI AGBARA

Njupụta: 0.282 lb/in3 (7806 n'arọ/m3)

· Nnukwu ike ndọda: 7.81

Modul nke Njide: 30 x 106 psi (207 GPa)

· Machinability: 35-40% nke a 1% carbon ígwè

Na-ekpo ọkụ: Kpoo ọkụ n'ọkwa na-agaghị agafe 400°F kwa elekere (222°C kwa elekere) ruo 1500-1600°F (816-871°C), ma ha nhata.

Ịkwado (Ọkụ dị elu): Kpoo ọkụ ngwa ngwa site na preheat.

Ọkụ: 2150-2175°F (1177-1191°C)

Nnu: 2125-2150°F (1163-1177°C)

Iji mee ka ike sie ike, jiri okpomọkụ kacha ala.

Iji mee ka ike siri ike dị ọkụ, jiri okpomọkụ kachasị elu.

Na-emenyụ: Gas nwere nrụgide, mmanụ ọkụ, ma ọ bụ nnu. Maka ikuku nwere nrụgide, ọ̀tụ̀tụ̀ nkwụsịtụ ọsọ ọsọ ruo n'okpuru 1000°F

(538°C) dị oké mkpa iji nweta ihe ndị a chọrọ. 

Maka mmanụ, menyụọ ruo oji, ihe dị ka 900°F (482°C), wee dị jụụ n'ikuku ruo 150 -125°F (66-51°C).

Maka nnu nke edobere na 1000-1100°F (538-593°C), haha ​​nhata, wee dị jụụ n'ikuku ruo 150 -125°F (66-51°C).

Na-ewe iwe: Iwe ozugbo emenyụchara. Oke okpomọkụ a na-ahụkarị bụ 950-1050°F (510-566°C). Jide na okpomọkụ maka awa 2, wee mee ka ikuku dị jụụ ruo okpomọkụ. Achọrọ iwe ọkụ ugboro atọ.