Molybdenum ọla kọpa Alloy.

Nkọwa dị mkpirikpi:

Molybdenum-ọla kọpa alloys ji ike dị elu, nguzogide corrosion na nkwụsi ike dị elu, a na-ejikwa ya na ngwá electronic, aerospace, automotive na ụlọ ọrụ ndị ọzọ.Ọ na-arụ ọrụ dị mkpa n'ọhịa nke ngwá ọrụ eletrik dị elu, ụgbọ elu ụgbọ elu, akụkụ ụgbọ ala na mpaghara ndị ọzọ iji melite arụmọrụ ngwaahịa na ntụkwasị obi.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwakọta kemịkalụ:

Isi na obere akụrụngwa Min. ọdịnaya(%)
Mo 67-73
Cu 27-33
Ihe adịghị ọcha Uru kacha (μg/g)
Al 10
Cr 20
Fe 20
K 20
Ni 10
Si 30
W 300
C 100
H 10
N 10
O 1000
Sn 10
Sb 20
Sr 10
V 10
Cd 5
Hg 1
Pb 5

Nkwenye ịdị arọ na obosara:

  Nkwenye na obosara Ogologo ndidi
Ọkpụrụkpụ(mm) Oke.400 mm± mm ma ọ bụ % nke ọkpụrụkpụ [± mm]
0.20-0.30 0.020 0.5
0.30-0.40 0,030 0.5
0.40-0.60 0,035 1.6
0.60-1.00 0,040 1.6
1.00-1.50 4% 1.6
1.50-2.00 4% 1.6

Ogologo ndidi
Ogologo ntachi obi maka akụkụ niile bụ kacha + 5/-0 mm.

Ịdị nro max.4% (usoro nha dabere na ASTM B386)
Njupụta ≥ 9,7 g/cm³
Ọnụọgụ mgbasawanye okpomọkụ ≤ 9,5 [10-6 × K-1]
Nrụgide okpomọkụ [λ na 20°C] 150 – 190 [W/mK]
Nkwụsi ike eletrik a kapịrị ọnụ [ρ na 20°C] ≤ 0,040 [µΩm]
[E-Modul na 20°C] 215-240 GPA
Vickers isi ike ≥ 180 HV
Ọdịdị Ihe ga-abụ nke otu àgwà, na-enweghị ihe ndị mba ọzọ, nkewa na mgbaji.Ibé akwa (anaghị edozi ya) nwere ike inwe obere mgbawa n'ọnụ.
Ịdị njọ nke elu Oyi na-atụgharị, ala:Ra≤1.5µm
Oyi-atụgharị: Ra≤1.5µm

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