brittle fracture

基本解釋

In the case of sub-brittle fracture, at the crack tip there is a small plastic region of which effect should not be neglected.
在準脆性斷裂情況下，裂紋頂端存在一個不能忽略其影響的小范圍塑性區(qū)。
The occurrence of the copper mineralization was jointly controlled by the factors such as stratum, lithology, brittle-ductile fracture and country rock alteration etc.
結果認為，宏觀上，太行山南段銅礦化帶受裂陷槽和變質核雜巖構造體系的控制。
The results show that the wear of the roller and scale board includes mainly three coexistent mechanisms: cutting wear, plastic deformation wear and brittle-fracture-peeling wear.
結果表明：顯微切削、反復塑變和斷裂剝落三種磨損機理并存，其中以反復塑變磨損為主。

脆性斷裂
The hardness of the alloy is 64.5HV,ultimate tensile strength,yield strength and elongation are about 113.5,86MPa and 4.1% respectively. The fracture forms of the alloy is quasi-cleavage brittle fracture.
鑄態(tài)合金的硬度為64.5 HV,室溫抗拉強度為113.5 MPa,屈服強度為86 MPa,伸長率為4.1%;拉伸斷裂形式為準解理脆性斷裂。
土木建筑工程
脆性破壞
Curve can be seen from the skeleton, and almost no drop in displacement curve above, which is brittle fracture.8.
由骨架曲線可以看出,力和位移曲線幾乎沒有下降段,屬脆性破壞。
脆性斷裂
Brittle fracture accident and countermeasure of the high-strength bolt of post junction of roof beam of the steel structure.
5．鋼結構梁柱連接處高強螺栓的脆性斷裂事故及對策。
機械工程
脆性破壞