At a certain fracture toughness value, fracture probability of weldments increases with increase of the local brittle zone size.
在一定的断裂韧度前提下，随着局部脆性区尺寸的增加，焊接热影响区的脆断概率增加。
The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation ofm...
研究表明，铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。
The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation of microalloyed slab.
研究表明，铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。
The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation of microalloyed slab. E…
研究表明，铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。
Gold ore bodies are controled by brittle shear zone.
矿体的分布受侵位后的脆性剪切带控制。
The gold deposit is totally controlled by shear structures and is formed in the ductile brittle structures and structural extension zone.
金矿床严格受剪切构造带的控制，金矿体一般赋存于韧—脆性构造和构造扩容带中。
The Kanggul gold deposit is situated in the southern margin of the Kanggultage ductile shear zone and controlled by the brittle ductile shear belt.
康古尔金矿床位于东天山康古尔·塔格韧性剪切带的南缘过渡带，矿床受脆-韧性剪切带控制。
A special brittle ductile shear zone crops out in the Baisha town of Luyan county, western Hunan.
湘西泸阳县白沙镇西发育了一条特殊的脆韧性剪切带。
The Tanlu ductile brittle shear zone is the major structure as passageway for ore fluid and its secondary faults are the main host.
郯庐韧—脆性剪切带是主要的导矿构造，其次级断裂是主要容矿场所。
The Woxl-fault in western Hunan is a brittle shear zone characterized by shearing—sliding along its strike.
湘西沃溪断裂为一具走向剪切滑移性质的脆性剪切带。
The said fracture zone is composed of a series of ductile and brittle thrust faults, strike-slip faults and blocks as well as tectonic slices.
该带由韧性又脆性冲断层、平移断层，以及各种岩块、构造岩片等组合而成。
In this paper, the brittle fracture probability of weldments and the fracture toughness of heat affected zone (HAZ) were investigated according to the principle of the weakest link theory.
从最弱链模型的物理本质出发，探讨了影响焊接热影响区脆性断裂的主要因素。
The result shows that the fracture mode is low stress brittle fracture. The fracture is mainly caused by needle type martensite in the heat affected zone of the weld joint.
结果表明，在连接杆焊缝附近的热影响区中存在大量针状马氏体组织，在低应力的作用下，导致材料发生脆性断裂。
Through analysis on inside weld forming and welding procedure of SSAW pipe, it pointed out weld crack is easy to appear in brittle temperature zone in welding pool.
通过对螺旋埋弧焊管内焊缝成型和焊接过程的分析，指出焊缝裂纹易产生在焊接熔池脆性温度区。
Kangur gold deposit is one of the altered rock types controlled by brittle duc tile shear zone located in Late Paleozoic volcanic rock area.
新疆康古尔金矿床是分布于晚古生代火山岩区受脆韧性剪切带控制的蚀变岩型金矿。
Basing on the combination of plates, ductile-brittle shear zone in the ShuangQuan area, Eastern JungGar forms in the system of continental - continental collision.
东准噶尔双泉一带的韧-脆性剪切带是在板块结合带基础上，形成于陆-陆碰撞体制。
The main ore-controlling structure is Zaiziwan brittle-ductile shear zone.
主控矿构造为寨子湾韧- 脆性剪切构造带。
The Jiaojia fault zone is characterized by ductile deformation in the early stage and brittle fracturing in late stage.
焦家断裂带晚期表现为强烈的脆性变形，但其早期则表现以糜棱岩组合、对称组构等为特征的韧性变形。
Hosted in Sanhekou Formation mediate - acid volcanic rocks of Devonian and controlled by brittle-ductile shear zone, the Gaoshan gold deposit is spatially related to ultrabasic rocks.
高山金矿产于泥盆系三河口组中酸性火山碎屑岩中，矿体受脆-韧性剪切带控制。
The results show that:under the no preheating condition, the microstructure of weld metal is columnar austenitic, and brittle martensite exists in the fusion zone and over-heated zone unavoidably.
研究结果表明：在不预热条件下，用KD286焊补钢轨，焊缝组织为柱状奥氏体组织，熔合区和过热区不可避免地产生脆硬的马氏体组织。
From analysis, it is concluded that the upper part of the upper crust is brittle and the lower part is tenacity and deformed with the development of a shear zone.
分析认为，上地壳上部呈现脆性，下部为脆韧性过渡状态，主要发育有板状断层或犁式断层；
Based on ore-forming condition and ore geology, ore-controlling factors are analyzed. It is suggested that the deposit is controlled by ore-hosting strata, ductile-brittle shear zone and magmatism.
文章从成矿地质条件、矿床地质特征等入手，分析了矿床的控矿因素，认为该矿床受含矿地层、韧脆性剪切带构造、岩浆岩等因素的制约。
The North ore-controlling ductile-brittle shear zone, which is the production of the evolution of the regional ductile zone, is located at the bottom of Tiejiashu-Miaowan thick-bedded limestone.
北部控矿韧脆性剪切带是区域韧性剪切带演化的产物，以左行剪切为主，位于铁夹树—庙湾北部厚层灰岩的下部。
The transitional place of the ductile-brittle shear zone is the favorable position for gold mineralization.
在区域上，脆韧性剪切转换带是金矿的有利成矿部位。
The transitional place of the ductile-brittle shear zone is the favorable position for gold mineralization.
在区域上，脆韧性剪切转换带是金矿的有利成矿部位。
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