Castings is an important structure, machinery manufacturers of they are produced by the manufacturer for casting
s, at the time of production need to pass a lot of process, we want to know is it under the pouring temperature.
Castings in production, one of the most important steps should grasp the even temperature, if the temperature control is not good may greatly improve the proportion of waste, and even make products to be scrapped directly.
In the fire, if the pouring temperature is too low may form defects: first, manganese sulfide air hole, can improve the purity of molten iron, so as to effectively prevent this kind of defect.
The second, sand core gas caused by porosity, is usually caused by poor sand core exhaust.
After the third, the liquid slag processing gray cast iron pieces of skin will find monomer holes one by one, this kind of defects associated with pouring temperature, is due to the low pouring temperature and liquid iron trace under the reducing atmosphere in pouring.
Through the simple description of the above we can know, pouring temperature is very important, it can directly affect the manufacturer production product quality problem, so in this step, must master the correct methods, reduce casting rejection rate.
looking for the best deal while getting a quality is usually the number-one objective for most quenching furnace manufacturers manufacturer.
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Nanjing BoQiao Machinery Co., Ltd. agreed, noting that successful social marketing will become an even more important component of overall marketing strategies, and that marketers will have to think longer, harder and more creatively if they want to be able to fulfill the newly created potential of quenching furnace manufacturers.
Nanjing BoQiao Machinery Co., Ltd. always think about our customer first. To determine what the consumers would want out of their relationship on social, and work from there.