Nrụ arụ na arụrụ arụ nke Tungsten Carbide

Tungsten carbide bụ alloy nke nwere isi ihe mejupụtara ntụ ntụ gụnyere tungsten carbide, titanium carbide, na ntụ ntụ dị ka cobalt, nickel, wdg, dị ka nrapado, nwetara site na ntụ ntụ metallurgical usoro. A na-ejikarị ya eme ngwa ngwa ịkpụ ngwa ngwa na ihe siri ike, ihe siri ike na-egbutu akụkụ, na akwa akwa akwa maka ịmepụta anwụ oyi, na ngwaọrụ nha.

Mechanical na nke anụ ahụ nke tungsten carbide

1. Elu ike na eyi iguzogide

N'ozuzu, n'etiti HRA86 ~ 93, na-ebelata site na mmụba nke cobalt. Nguzogide iyi nke tungsten carbide bụ ihe kachasị mkpa ya. N'ime ngwa bara uru, carbides dị ogologo oge 20-100 karịa ụfọdụ alloys ígwè na-eguzogide iyi.

2. Akwa mgbochi na-ehulata ike.

The sintered carbide nwere modul elastic dị elu na nke kacha nta na-enweta mgbe ejiri ike na-ehulata. Ike na-ehulata na okpomọkụ nkịtị dị n'etiti 90 na 150 MPa na nke dị elu nke cobalt, nke dị elu nke ike nkwụsị.

3. Nguzogide corrosion

A na-ejikarị ya eme ihe n'ọtụtụ kemịkalụ na gburugburu ebe na-emebi emebi n'ihi na carbides na-abụkarị kemịkalụ. Njirimara kemịkalụ kwụsiri ike karị. Carbide ihe nwere acid-eguzogide, alkali-eguzogide, na ọbụna ịrịba oxidation ọbụna na elu okpomọkụ.

4. Torsional ike

Ọnụ ọgụgụ nke torsion bụ okpukpu abụọ nke ígwè dị elu na carbide bụ ihe a na-ahọrọ maka ngwa ngwa ngwa ngwa.

5. ike mkpakọ

Ụfọdụ akara ule nke cobalt carbide na cobalt nwere arụmọrụ zuru oke n'okpuru oke nrụgide dị elu ma na-aga nke ọma na ngwa nrụgide ruru 7 nde kPa.

6. Ike

Akara carbide cemented nwere ọdịnaya dị elu nwere nguzogide mmetụta dị mma.

7. Obere okpomọkụ na-eguzogide

Ọbụlagodi na oke okpomoku dị oke ala, carbide na-adị mma iyi nguzogide ma na-enye ọnụọgụ esemokwu dị ntakịrị na-ejighi mmanụ mmanu.

8. Thermohardening

Okpomọkụ nke 500°C adịghị agbanwe agbanwe ma a ka nwere nnukwu ike na 1000°C.

9. High thermal conductivity.

Carbide cimented nwere ikike ikuku dị elu karịa igwe na-agba ọsọ, nke na-abawanye na mmụba nke cobalt.

10. Ọnụ ọgụgụ nke mgbasawanye ọkụ dị ntakịrị.

Ọ dị ala karịa ígwè dị elu, ígwè carbon, na ọla kọpa, ma na-abawanye na cobalt.

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