1) hydration heat cracking
水化热开裂
1.
The types of those cracks are summarized as three kinds: plastic shrinkage cracking, dry shrinkage cracking and hydration heat cracking.
将引起混凝土裂缝的类型归纳为塑性收缩开裂 ,干燥收缩开裂 ,水化热开裂三种 ,并对其表象及成因进行了阐述。
2) hydration heat crack
水化热裂缝
1.
This paper introduces the features of the concrete,analyzes the types of concrete cracks,and sums up the causes of and control measures for the concrete cracks from the aspects of contraction crack,temperature crack and hydration heat crack.
介绍了混凝土的特性,分析了混凝土裂缝的种类,分别从收缩裂缝、温度裂缝、水化热裂缝等方面总结了混凝土裂缝产生的原因及其控制措施。
3) hydrothermal cracking catalyst
水热裂解催化剂
5) catalytic aquathermolysis
催化水热裂解
1.
For the UHCO having undergone the catalytic aquathermolysis under the optimal reaction conditions,the viscosity at 50℃ was decreased from 524.
2%,pH值12;在优化条件下经催化水热裂解的实验超稠油,50℃黏度由524。
6) hot-rolling crack
热轧开裂
1.
An on-line test is taken to examine the influence of horizontal continuouscasting process on hot-rolling crack of HPb 59 - 1 rods- Three casting factors are taken:casting speed, pressure and temperature of cooling water, it is concluded that the castingspeed has obvious influence on hot -rolling crack and 410 mm/min is a more effective speed
在工业生产条件下，对影响HPb59－1水平连铸律材热轧开裂的熔铸工艺进行了试验研究。
补充资料：穿晶开裂
分子式：
CAS号：
性质：金属材料开裂的金属学特征之一。裂纹由晶粒内部穿过。延性断裂的断口微观特征一般为韧窝状，脆性断裂的特征为解理或准解理花样。
CAS号：
性质：金属材料开裂的金属学特征之一。裂纹由晶粒内部穿过。延性断裂的断口微观特征一般为韧窝状，脆性断裂的特征为解理或准解理花样。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条