Tungsten – apamemea

Tungsten-copper alloy o se ituaiga pseudo alloy, tungsten ma le kopa e le mafai ona faʻafefiloi, tuʻufaʻatasia atoatoa le maualuga o le vevela, maualuga le faʻafefeteina, maualalo le faʻalauteleina o le vevela o le tungsten ma le maualuga o le conductivity vevela o le kopa. Ole fua ole tungsten ile kopa e mafai ona fetuutuunai fa'aletonu, WxCuy, x+y=100. O le tungsten-copper alloy o Xingyao New Material e mafai ona ausia toetoe lava atoa le mafiafia, leai se pona, faʻapipiʻiina saito lelei, ma o le suʻesuʻeina o le leakage o mea e ala ile helium mass spectrometry e malulu

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Tungsten-apa apamemea

Tungsten siliva, tungsten carbide-apa apamemea

O mea e tutusa ma le tungsten-copper alloy. Xingyao New Material e mafai ona maua ai togi eseese o tungsten siliva ma tungsten carbide-apa apamemea e tusa ai ma manaoga o tagata faatau.

Fa'ailoga	Tulaga fa'ama'i (vaega vaega)/%			Meatotino Fa'ainisinia ma Fa'aletino
Fa'ailoga	siliva	Aofa'i le mama ≤	Tungsten	Malosi g/cm3≥	Malosi HB≥	Resistivity μΩ-cm ≤	Amioga % IACS ≥≥	Malosi fa'afoliga Mpa
AgW(50)	50±2	0.5	fa'apalepale (fa'atatau sese)	13.15	105	3.0	57	—
AgW(55)	45±2	0.5	fa'apalepale (fa'atatau sese)	13.55	115	3.2	54	—
AgW(60)	40±2	0.5	fa'apalepale (fa'atatau sese)	14.00	125	3.4	51	—
AgW(65)	35±2	0.5	fa'apalepale (fa'atatau sese)	14.50	135	3.6	48	—
AgW(70)	30±2	0.5	fa'apalepale (fa'atatau sese)	14.90	150	3.8	45	657
AgW(75)	25±2	0.5	fa'apalepale (fa'atatau sese)	15.40	165	4.2	41	686
AgW(80)	20±2	0.5	fa'apalepale (fa'atatau sese)	16.10	180	4.6	37	726
CuWC(50)	50±2	0.5	fa'apalepale (fa'atatau sese)	11.28	94	45	CuWC(50)	50±2
CuWC(56)	56±2	0.5	fa'apalepale (fa'atatau sese)	11.64	100	42	CuWC(56)	56±2
CuWC(70)	70±2	0.5	fa'apalepale (fa'atatau sese)	12.65	HRC32	30	CuWC(70)	70±2
CuWC(70)	70±2	0.5	fa'apalepale (fa'atatau sese)	12.55	HRC38	18	CuWC(70)	70±2