China Molybdenum Copper Alloy.Umenzi kunye noMboneleli |I-Tungsten eyenziwe

I-Molybdenum Copper Alloy.

Inkcazelo emfutshane:

I-alloys ye-molybdenum-copper ibonakaliswe ngamandla aphezulu, ukumelana nokugqwala kunye nokuzinza kobushushu obuphezulu, kwaye isetyenziswa ngokubanzi kwi-electronics, i-aerospace, i-automotive kunye namanye amashishini.Idlala indima ebalulekileyo kwintsimi yezixhobo zombane eziphezulu, iinjini zeenqwelomoya, iinxalenye zeemoto kunye nezinye iindawo zokuphucula ukusebenza kwemveliso kunye nokuthembeka.

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Iinkcukacha zeMveliso

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Ukwenziwa kweekhemikhali:

Amalungu aphambili kunye amancinci	Min.umxholo(%)
Mo	67-73
Cu	27-33
Ukungcola	Amaxabiso aphezulu (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

Ukutyeba kunye nokunyamezela ububanzi:

	Ukunyamezela ngobubanzi	Ukunyamezela ububanzi
Ukutyeba(mm)	Max.400 mm± mm okanye % yobunzima	[± 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

Ukunyamezela ubude
Ukunyamezela ubude bayo yonke imilinganiselo yi-maximal +5/-0 mm.

Ukucaba	max.I-4% (inkqubo yokulinganisa ngokusekelwe kwi-ASTM B386)
Ukuxinana	≥ 9,7 g/cm³
I-coefficient yokwandisa i-Thermal	≤ 9,5 [10-6 × K-1]
I-Thermal conductivity [λ kwi-20°C]	150 – 190 [W/mK]
Ukumelana nombane ngokuthe ngqo [ρ ku-20°C]	≤ 0,040 [µΩm]
[E-Modulus ku-20°C]	215 - 240 GPA
Vickers ubulukhuni	≥ 180 HV
Imbonakalo	Izinto eziphathekayo ziya kuba kumgangatho ofanayo, zikhululekile kwizinto zangaphandle, ukuhlukana kunye nokuphuka.Amashiti ebhedi (engacuthwanga) anokuba neentanda ezincinci zomphetho.
Uburhabaxa bomphezulu	Ukuqengqeleka okubandayo, kumhlaba:Ra≤1.5µm
Uburhabaxa bomphezulu	Ingqele iqengqeleke: Ra≤1.5µm