不锈钢铸造的熔炼工艺流程如下：
The melting process of stainless steel casting is as follows:
1、根据铸件技术要求所规定，可查出合金的化学成分范围，从中选定化学成分；
1.
According to the technical requirements of the casting, the chemical
composition range of the alloy can be determined and the chemical
composition can be selected from it;
2、根据元素的烧损率和成分要求，进行配料计算，得出各种炉料的加入量，并选择炉料；
2.
According to the burning loss rate and composition requirements of the
elements, calculate the ingredients, determine the amount of various
furnace materials added, and select furnace materials;
3、调整温度，进行浇注。有的合金在浇注前要进行搅拌，以防发生比重偏析；
3. Adjust the temperature for pouring. Some alloys need to be stirred before pouring to prevent specific gravity segregation;
4、检查和准备化用具，涂刷涂料，并预热，防止气体、夹杂物和不好的元素的污染；
4. Inspect and prepare equipment, apply paint, and preheat to prevent contamination by gases, inclusions, and harmful elements;
5、为了减少合金液的吸气和定送水 铜鼎铜钟 淤泥固化设备 化粪池钢模具 拱形骨架模具 保定代理记账 保定道闸
氧化的污染，应尽不慢熔化，防止过热，根据需要，有的合金液须加覆盖剂保护；
5.
In order to reduce the pollution caused by suction and oxidation of
alloy liquid, melting should be done as slowly as possible to prevent
overheating. Some alloy liquids need to be protected with a covering
agent as needed;
6、炉料熔化后，进行精炼处理，以净化合金液，并进行精炼效果的检验；
6. After the
furnace material is melted, refining treatment is carried out to purify
the alloy liquid, and the refining effect is inspected;
7、加料。一般加料顺序为：回炉料、中间合金和金属料，不算高熔点易氧化的金属料，如镁，在炉料熔化之后加入；
7.
Feeding. The general feeding sequence is: return material, intermediate
alloy, and metal material, excluding high melting point and easily
oxidized metal materials, such as magnesium, added after the furnace
material melts;
不锈钢铸造是相对于守旧的铸造工艺的一种铸造方法，它可以获得相对准确地形状和较不错的铸造精度。获得足够的厚度之后晾干，再加温，使内部的蜡模溶化掉，获得与所需毛坯一致的型腔。再在型腔里浇铸铁水，固化之后将外壳剥掉，这样就可以获得铸造的成品了。
Stainless
steel casting is a casting method that can achieve relatively accurate
shapes and good casting accuracy compared to traditional casting
processes. After obtaining sufficient thickness, air dry and then heat
up to dissolve the internal wax mold, obtaining a cavity consistent with
the required blank. Pour molten iron into the mold cavity, and after
solidification, peel off the outer shell to obtain the finished product.
喷砂工艺采用压缩空气为动力形成喷射束，将喷料等喷射到需处理工件表面，使工件外表面的外表发生变化，由于磨料对工件表面的冲击和切削作用，使工件表面获得相应的清洁度和不同的粗糙度，使工件表面的机械性能得以改进。
The
sandblasting process uses compressed air as the power to form a spray
beam, which sprays materials and other materials onto the surface of the
workpiece to be treated, causing changes in the appearance of the outer
surface of the workpiece. Due to the impact and cutting effect of the
abrasive on the workpiece surface, the workpiece surface obtains
corresponding cleanliness and different roughness, which improves the
mechanical properties of the workpiece surface.