Awọn iroyin - Ipa ti akoonu W ni tungsten carbide crystal bonding phase lori agbara flexural ti alloy

Ipa ti akoonu W ni ipele isunmọ mọra tungsten carbide lori agbara irọrun ti alloy

Agbara atunse jẹ ohun-ini ti ara pataki ti carbide simenti.Fun awọn ohun elo cobalt giga, agbara rẹ pọ si pẹlu ilosoke akoonu W;lakoko fun awọn ohun elo kekere-cobalt, idakeji jẹ otitọ.

Eleyi jẹ nitori lẹhin ti koluboti alakoso awọnga-cobalt alloyti wa ni ri to-ojutu lokun nipa W, awọn ṣiṣu abuku resistance ti awọn alloy ti wa ni dara si, nitorina jijẹ agbara;nigba tikekere koluboti alloyjẹ inherently brittle, ati lẹhin ti koluboti alakoso ni ri to-ojutu lokun nipa W, awọn agbara ti wa ni dinku.Alloy agbara.tungsten carbide tutu akori kuhttps://www.ihrcarbide.com/yg25c-tungsten-carbide-cold-heading-dies-moulds-for-nut-forming-screw-fasteners-industry-product/

Ibasepo laarin resistance resistance ati akoonu W yẹ ki o ṣe alaye nipasẹ iṣẹ ṣiṣe ti ipele isunmọ.Awọn akoonu W ti o ga julọ, koluboti diẹ sii ni okun ati pe o ga julọ resistance resistance;alloy naa ni iye kekere ti ipele eta eyiti ko ṣe idiwọ idiwọ yiya lakoko lilo.Sibẹsibẹ, nigbati iye ipele eta ba tobi, alloy jẹ brittle ati pe o ni itara si chipping tabi fifọ, nfa ibajẹ si awọn irinṣẹ alloy.


Akoko ifiweranṣẹ: Jan-04-2024