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1·And the system can easily inspect the slag inclusion, crack, loosen and other flaws in hubs.

该系统可迅速准确检测出轮毂各部位的气孔、裂纹、疏松等缺陷。

2·Reaction of rare earth with oxygen and sulfur can improve the shape of slag inclusion while purifying surfacing.

稀土钇与氧、硫结合在净化堆敷金属的同时，改善了堆敷金属中夹渣物的形态。

3·The reasons causing sand inclusion and slag inclusion are: ( 1 ) gaps between mould and core prints or cods too small;

前言： 湿砂型铸铁件产生砂孔和渣孔缺陷的主要原因是：（1）芯头或砂台的间隙偏小；

4·The common defects of the housing casting include cracks, sand drop, slag inclusion, shrinkage porosity and rough grain, etc.

机架的常见缺陷有裂纹、掉砂、夹渣、缩孔缩松和晶粒粗大等。

5·Based on the analysis of site welding, the main welding defects are lack penetration, lack fusion, slag inclusion and porosity.

从现场施工情况分析，焊接的内部缺陷主要有未焊透、未熔合、夹渣和气孔等几种。

6·By using this process to repair castings, there is no obvious separating line, no slag inclusion and gas hole between the welding zone and base metal.

用此工艺焊补铸件，焊补区域与基体间没有明显的熔合线，无渣孔、气孔等缺陷。

7·The use of ceramic foam filter makes slag inclusion decrease greatly. It is an efficient way to obtain double corona stationary blades with little or no slag inclusion.

使用泡沫陶瓷过滤器使除渣有显著效果，是获得少、无夹渣带冠导叶的一种有效途径。

8·Utilizes the balanced coagulation technology solution plate class casting the entrapped slag, the sand inclusion, flaws and so on blowhole, improves the casting quality, reduces rejection rate.

运用均衡凝固技术解决平板类铸件的夹渣，夹砂和气孔等缺陷，提高铸件质量，降低废品率。

9·The removal of non-metallic inclusion during remelting occurred mainly in stages of formation of dropets on the consumable electrode tip and dropets falling through the slag.

电渣重熔过程中非金属夹杂物的去除主要发生在自耗电极端头熔滴形成期以及熔滴滴落穿过熔渣层阶段。