Kini awọn ọpá idapọmọra carbide tungsten?

Tungsten carbide composite opa ti wa ni ṣe ti cemented carbide awọn italolobo ati Ni/Ag (Cu) alloy. Awọn imọran carbide nigbagbogbo jẹ tungsten carbide crushed grits, awọn ifibọ aṣọ carbide, bii awọn ifibọ irawọ carbide, awọn ifibọ apẹrẹ pyramid carbide, awọn ifibọ apẹrẹ yanyan, ati bẹbẹ lọ. Nigbakuran, awọn imọran carbide le jẹ tungsten carbide lulú. Aṣayan aje jẹ tungsten carbide itemole grits. Ti o ba fẹ ga ti o tọ ju awọn grits carbide, awọn ifibọ carbide dara julọ. Bibẹẹkọ, carbide simenti / carbide itemole pẹlu eti didasilẹ ni resistance yiya ti o dara julọ ati agbara gige paapaa.

Lile jẹ 89-91 HRA, irin binder jẹ Ni ati alloy Ejò, agbara le jẹ to 690MPa, líle HB≥160.

Ni ṣoki, pupọ julọ awọn ọpa Apapo ti a ṣe ni lilo awọn irugbin Tungsten Carbide ti a ti fọ ti a so pọ pẹlu matrix nickel idẹ, (Cu 50 Zn 40 Ni 10) pẹlu aaye yo kekere kan (870°C).

Kini idi ti o lo tungsten carbide grits bi ohun elo akọkọ

Gbogbo wa mọ tungsten carbide ni lile lile,Tungsten carbide ni iṣẹ ṣiṣe to dara ni gige Irin.Tungsten carbide grits ni yiya resistance-ini. Tungsten carbide grits le daabobo dada ti awọn irinṣẹ koko ọrọ si abrasive yiya. Tungsten carbide awọn italolobo raseawọn iyara ti downhole milling ati gige,mimu iwọn ni kikun lori awọn amuduro, itọsọna awọn wipers ijoko bọtini, ati awọn irinṣẹ isalẹhole miiran.

Awọn iwọn ọkà ti awọn grits carbide:

1/8-1/16 in. (3.2-1.6 mm)

3/16-1/8 in. (4.8-3.2 mm)

1/4-3/16 in. (6.3-4.8 mm)

3/8-5/16 in. (9.5-7.9 mm)

5/16-1/4 in. (7.9 -6.3 mm)

3/8-1/4 in. (9.5-6.3 mm)

1/2-5/16 in. (12.7-7.9 mm)

Awọn onipò ti awọn ọpá apapo

Awọn onipò akọkọ meji da lori awọn ipin oriṣiriṣi ti awọn grits carbide tungsten

1. Ipele gige:70% tungsten carbide + 30% alapapo

2. Wọ ipele:60% tungsten carbide + 40% alapapo

O le yan awọn onipò oriṣiriṣi da lori ohun elo rẹ.

Ṣe o fẹ lati mọ alaye siwaju sii nipa tungsten carbide composite rodu ati awọn ohun elo ti nkọju si lile miiran? mail si wa [email protected].