Khoom Description
Tungsten hnyav hlau sib tsoo Quills yog lwm txoj hauv kev rau tungsten-carbide hnyav hlau sib tsoo quills rau kev ua tau zoo dua thiab siv lub neej ntev dua. Nws kuj yog siv rau kev tho txawv, sib tsoo quills, Arbors, Spindles, Tool Holders, thiab Shanks kom txo tau kev vibrations thiab chatter.
Tungsten hnyav alloy Sib tsoo Quills yog ua los ntawm tungsten hnyav alloys uas muaj cov khoom siv zoo, cov hluav taws xob zoo heev, txo qis kev coefficient, siab zog thiab modulus ntawm elasticity. Tungsten hnyav alloys (WHA alloy) tuaj yeem ua rau ntau yam duab, tab sis feem ntau siv cov duab yog ib puag ncig pas nrig uas tau txais kev kho cua sov los txhim kho nws cov khoom siv kho tshuab. Tungsten hnyav alloys (WHA alloy) yog tsim los ntawm forging tungsten alloy rods, zoo heev txhim kho lawv lub zog tensile, nrog lub zog xws li tsawg kawg yog 1050 megapascals mus rau 1200 megapascals.
Specification
|
Tungsten hnyav alloy |
W-Ni-Fe |
W-Ni-Cu |
|||||
|
Lub npe |
90W |
92.5W |
95W |
97W |
90 ua |
92.5 qw |
97 ua |
|
Qhov ceev (g / cm3) |
17 |
17.6 |
18 |
18.5 |
17 |
18 |
18.5 |
|
Tensile zog (MPa) |
820 |
780 |
820 |
840 |
750 |
650 |
550 |
|
Elongation (%) |
10 |
7 |
7 |
5 |
1.2 |
1 |
0.5 |
|
Hardness (HRC) |
25 |
26 |
27 |
28 |
24 |
27 |
28 |
|
Young's Modulus (GPa) |
310 |
320 |
340 |
365 |
270 |
300 |
320 |
|
Thermal expansion coefficient (10-6/K) |
4.61 |
4.62 |
4.6 |
4.5 |
5.6 |
4.4 |
4 |
|
Hluav taws xob conductivity (%) |
10 |
13 |
13 |
17 |
17 |
19 |
23 |
|
Thermal conductivity (W / mK) |
80 |
90 |
93 |
95 |
110 |
120 |
125 |
Cim npe nrov: Tuam Tshoj tungsten hnyav alloy sib tsoo quills, Tuam Tshoj tungsten hnyav alloy sib tsoo quills lwm tus neeg, Hoobkas
