Aeris Wolframium

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Ningbo De-Shin plenam amplitudinem aeris Tungstri (6~50wt.%cu) offert pro diversis campis industrialis applicationis. Infiltration processum vacuum progressum accipit et omnium productorum criterium occurrentium GB/T 8320-2003, ASTM B 702-93 (probatum 2004). Aeris tungsten pseudo-admixtum est et indumentum resistentiae tenet facultatem tungsten et electricae conductivity aeris aeris.

Processus productio:pulveris mix -> press -> sintering -> infiltration vacuum -> machinatio -> QC. Haec omnia processus productionis QC stricte continentur ut optimam qualitatem perficiendi curet.

commoda:

1. Arcus summus resistentiae coniungitur cum bonis electricae conductivis.

2. Maximum scelerisque conductivity.

3. Minimum scelerisque expansionem.

Applicationes:

1. Arcing contactus et vaccum contactus in alto et media intentione ruptores vel vaccum interpellatores.

2. Electrodes in scintilla electrica exesa machinis secantibus.

3. Productum Demo! Calor deprimit ut elementa refrigerantia passiva electronicarum machinarum et materiae fasciculorum electronicarum.

4. Electrodes ad resistendum glutino.

Stock size:

Virga aeris tungsten: diameter≥0.5mm; ≤300mm.

Bracteae cupreae tungsten: crassitudines≥1.0mm; longitudo & width≤300mm.

gradus	Chemical Compositio (wt%)			Densitas	duritia	Resistentia	IACS	inflexio Fortitudo
gradus	Cu	Totalis Impurities≤	W	g/cm3 ≥	HB Kgf/mm2 ≥	μΩ.cm ≤	% ≥	MPa ≥
W50/Cu50	50±2.0	0.5	Libra	11.85	115	3.2	54	-
W55/Cu45	45±2.0	0.5	Libra	12.30	125	3.5	49	-
W60/Cu40	40±2.0	0.5	Libra	12.75	140	3.7	47	-
W65/Cu35	35±2.0	0.5	Libra	13.30	155	3.9	44	-
W70/Cu30	30±2.0	0.5	Libra	13.80	175	4.1	42	790
W75/Cu25	25±2.0	0.5	Libra	14.50	195	4.5	38	885
W80/Cu20	20±2.0	0.5	Libra	15.15	220	5.0	34	980
W85/Cu15	15±2.0	0.5	Libra	15.90	240	5.7	30	1080
W90/Cu10	10±2.0	0.5	Libra	16.75	260	6.5	27	1160