I-Copper Tungsten

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Ningbo De-Shin inikeza uhla olugcwele lwe-copper tungsten (6~50wt.% Cu) ezinkambini ezihlukene zezicelo zezimboni.Kudingeka inqubo yokungena kwe-vacuum ethuthukisiwe futhi yonke imikhiqizo ihlangabezana nombandela we-GB/T 8320-2003, ASTM B 702-93(Kuvunywe kabusha 2004).I-Copper tungsten iyi-pseudo-alloy futhi ibamba amandla okumelana nokugqokwa kwe-tungsten kanye nokuhamba kukagesi okuphezulu kwethusi.

Inqubo yokukhiqiza:ingxube yempushana -> cindezela -> i-sintering -> ukungena kwe-vacuum -> imishini -> QC.Yonke le nqubo yokukhiqiza ilawulwa ngokuqinile yi-QC ukuze kuqinisekiswe ukusebenza kwekhwalithi engcono kakhulu.

Izinzuzo:

1. Ukumelana okuphezulu kwe-arc kuhlanganiswe nokuhamba kahle kagesi.

2. High conductivity ezishisayo.

3. Ukwanda okushisayo okuphansi.

Izicelo:

1. Oxhumana nabo be-arcing kanye noxhumana nabo be-vaccum kuma-breaker voltage aphezulu naphakathi noma iziphazamisi ze-vaccum.

2. Ama-Electrode emishinini yokusika ukuguguleka kwenhlansi kagesi.

3. Idemo Yomkhiqizo!Osinki okushisa njengezinto zokupholisa ezingenzi lutho zemishini kagesi nezinto zokupakisha ze-Electronic.

4. Ama-Electrodes we-resistance welding.

Usayizi wesitoko:

Induku ye-tungsten yethusi: ububanzi≥0.5mm;ubude≤300mm.

Ipuleti le-tungsten yethusi: ukujiya≥1.0mm;ubude nobubanzi≤300mm.

ibanga	Ukwakhiwa Kwekhemikhali (wt%)			Ukuminyana	Ukuqina	Ukungazweli	I-IACS	Ukugoba Amandla
ibanga	Cu	Ukungcola Okuphelele≤	W	g/cm3 ≥	HB Kgf/mm2 ≥	μΩ.cm ≤	% ≥	I-MPa ≥
W50/Cu50	50±2.0	0.5	Ibhalansi	11.85	115	3.2	54	-
W55/Cu45	45±2.0	0.5	Ibhalansi	12.30	125	3.5	49	-
W60/Cu40	40±2.0	0.5	Ibhalansi	12.75	140	3.7	47	-
W65/Cu35	35±2.0	0.5	Ibhalansi	13.30	155	3.9	44	-
W70/Cu30	30±2.0	0.5	Ibhalansi	13.80	175	4.1	42	790
W75/Cu25	25±2.0	0.5	Ibhalansi	14.50	195	4.5	38	885
W80/Cu20	20±2.0	0.5	Ibhalansi	15.15	220	5.0	34	980
W85/Cu15	15±2.0	0.5	Ibhalansi	15.90	240	5.7	30	1080
W90/Cu10	10±2.0	0.5	Ibhalansi	16.75	260	6.5	27	1160