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不锈钢盘管生产制造制造厂家事项

2019-12-23文章来源:www.yijiuguanye.com作者:不锈钢管生产厂家432
不锈钢盘管一般为直径0.5至20毫米,厚度0.1至2.0毫米的盘装或蚊香装弯管;广泛应用于化工,机械,电子,电力,纺织,橡胶,食品,医疗器材,航空,航天,通信,石油等工业领域.
Stainless steel coils are usually 0.5 to 20 mm in diameter and 0.1 to 2.0 mm in thickness. They are widely used in chemical industry, machinery, electronics, power, textile, rubber, food, medical equipment, aviation, aerospace, communications, petroleum and other industrial fields.
不锈钢盘管热处置普通是接纳固溶热处置,那么在生产加工需注意的事项具体是什么呢,下面将为大家详细讲解.
The heat treatment of stainless steel coil is generally to accept solid solution heat treatment, so what should be paid attention to in production and processing, the following will be explained in detail.
1、退火温度能否到达规则温度.
1. Whether the annealing temperature can reach the regular temperature.
不锈钢盘管热处置普通是接纳固溶热处置,也就是人们往常所谓的"退火",温度局限为1040~1120℃(日本规范).
The heat treatment of stainless steel coil is generally to accept solid solution heat treatment, which is commonly called "annealing", and the temperature is limited to 1040-1120 ("Japan Specification").
2、退火氛围.
2. Annealing atmosphere.
普通都是采用纯氢作为退火氛围,氛围纯度是99.99%以上,假如氛围中另一局部是惰性气体的话,纯度也可以低一点,然则不克不及含有过多氧气、水汽.
Pure hydrogen is usually used as annealing atmosphere, the purity of the atmosphere is more than 99.99%. If the other part of the atmosphere is inert gas, the purity can also be lower, but it can not contain too much oxygen and water vapor.
3、炉体密封性.
3. Sealability of furnace body.
亮光退火炉应是封锁的,与外界空气阻隔;采用氢气作维护气的,只要一个排气口是通的(用来点着排出的氢气).
Bright annealing furnace should be blocked from the outside air; hydrogen is used as maintenance gas, as long as one exhaust port is open (used to ignite the exhausted hydrogen).
反省的办法可以用番笕水抹在退火炉各个接头裂缝处,看能否跑气;个中轻易跑气的当地是退火炉进管子的当地和出管子的当地,这个当地的密封圈特殊轻易磨损,要常常反省常常换.
The method of introspection can be used to smear soap water on the cracks of each joint of annealing furnace to see if it can run out of gas. The place where the gas easily runs out is the place where the annealing furnace enters and leaves the tube. This local seal ring is particularly easy to wear and tear, so we should often reflect and change it.
4、维护气压力.
4. Maintenance of air pressure.
为了避免不锈钢盘管呈现微漏,炉内维护气应坚持必然的正压,假如是氢气维护气,普通要求20kBar以上.
In order to avoid slight leakage of stainless steel coil, the furnace maintenance gas should adhere to the necessary positive pressure. If hydrogen maintenance gas is used, the general requirement is more than 20 kBar.
5、炉内水汽.
5. Water vapor in the furnace.
一方面反省炉体资料能否枯燥,先装炉,炉体资料需要烘干;二是进炉的不锈钢盘管能否残留过多水渍,特殊管子上面假如有孔的话,千万不要漏水进去了,要不然就把炉子氛围全毁坏了.
On the one hand, to reflect on whether the furnace body data can be dull, first load the furnace, the furnace body data need to be dried; on the other hand, whether the stainless steel coil into the furnace can retain excessive water stains, if there are holes on the special tubes, do not leak in, or the furnace atmosphere will be completely destroyed.
不锈钢盘管是一种空心的不锈钢管材,其生产工艺针对不同型号的技术难度越加的困难,所以在加工是的时候应特别的细心.
Stainless steel coil is a kind of hollow stainless steel tube. Its production process is more and more difficult for different types of technology. Therefore, special care should be taken in the processing.http://www.yijiuguanye.com
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