Khoom Description

W80Cu20 EDM electrode yog ua los ntawm tungsten tooj liab alloy. Peb tsuas yog ua cov tungsten tooj liab alloy rau ntau xyoo. Tungsten tooj liab alloy yog kev sib xyaw ntawm tungsten thiab tooj liab.

Cov txheej txheem tsim khoom yog raws li nram no: nias lub refractory hlau, sinter lub pressed compact ntawm qhov kub thiab txias, thiab infiltrate nrog tooj liab. Tag nrho cov no tau ua tiav nyob rau hauv kev tswj xyuas zoo heev. Qhov tshwm sim yog cov khoom siv nyuaj nrog cov khoom siv zoo tshaj plaws thiab hnav tsis kam, siab lub cev muaj zog: ntawm qhov kub siab, thiab zoo hluav taws xob thiab thermal conductivity.

tungsten tooj liab bar W80Cu20 EDM electrode Specification

Txoj kab uas hla Ntau dua lossis sib npaug rau 0.8mm; Ntev Tsawg dua lossis sib npaug li 300mm;

Cov ntsiab lus tungsten:
55%-90%W tungsten tooj liab pas nrig muaj.
Txhua yam tuaj yeem tsim tau raws li qhov xav tau ntawm cov neeg siv khoom, thiab koj tuaj yeem siv peb cov tungsten tooj liab rods machining rau koj qhov kev thov dimension.

Qhov ceev: W90Cu10 17.2g/cm3, W80Cu20 15.5g/cm3, W85Cu15 16.4g/cm3, W70Cu30 14.5g/cm3

Qib

Tshuaj muaj pes tsawg leeg (%)

Physical thiab Mechanical Properties

Qib	Tshuaj muaj pes tsawg leeg (%)			Physical thiab Mechanical Properties
	Cu	impurity	W	Qhov ceev g / cm3	HB	μΩ cm	IAB/%	TRS/MPa
wb 60cu40	40±2.0	0.5	so	12.75	140	3.7	47
wb 65cu35	35±2.0	0.5	so	13.3	155	3.9	44
wb 70cu30	30±2.0	0.5	so	13.8	175	4.1	42	790
wb 75cu25	25±2.0	0.5	so	14.5	195	4.5	38	885
wb 80cu20	20±2.0	0.5	so	15.15	220	5.0	34	980
w85cu15	15±2.0	0.5	so	15.9	240	5.7	30	1080
w90cu10	10±2.0	0.5	so	16.75	260	6.5	27	1160