Tempered sight glass explode causes and Solutions

Self and classification

Tempered sight glass explode can be expressed as a tempered sight glass without external directly under the action of automatic broken phenomenon. Can occur in the tempered sight glass explode in tempering processing, storage and transportation, installation and use of the process. According to the different causes of suicide can be divided into two kinds:

One is self detonation caused by visible defects in sight glass, such as stones, sand grains, bubbles, inclusions, gaps, scratches, explosions and so on.

Two: is made of nickel sulfide in sight glass (NiS) impurity expansion caused by explosion.

This is the two different types of self, should be clearly classified differently by different methods to deal with. The former is generally visually visible, and the detection is relatively easy, so it is controllable in production. The latter is mainly caused by volume expansion of tiny nickel sulfide particles in sight glass, so it cannot be visually inspecting, so it is not controllable.

In the actual operation and processing, the former can be eliminated before installation, and the latter will continue to exist because it can not be tested. It is the main factor of the self explosion of the toughened sight glass in the use. It is difficult to replace nickel sulfide after self explosion, and the treatment cost is high. At the same time, it will be accompanied by large quality complaints and economic losses, resulting in the dissatisfaction of the owners and even more serious other consequences. Therefore, the nickel sulfide induced explosive is the focus of our discussion.

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Tempered sight glass explode causes and Solutions

Tempered sight glass explode causes and Solutions	Tempered sight glass	tempered glass	tempered glass plate	tempered glass disc
Tempered sight glass explode causes and Solutions	Tempered sight glass	tempered glass	tempered glass plate	tempered glass disc
Tempered sight glass explode causes and Solutions	Tempered sight glass	tempered glass	tempered glass plate	tempered glass disc