Application range of NM400 wear plate, NV D36 ore carrier steel:1) NM400 wear-resistant plate is used for metallurgical machinery equipment: iron ore sintering conveying elbow, iron ore sintering machine liner, scraper liner.2) NM400 wear-resistant plate is used for mining machinery equipment: mineral, stone crusher linings, blades.3) NM400 wear-resistant plate is used for other mechanical equipment: sand mill cylinder, blade, various port machinery wear-resistant parts.
The company is committed to providing customers with high-quality and low-cost NV D36 ore carrier steel steel products as the goal, striving to create value for customers as its own responsibility. With advanced Kaiping processing equipment and strong logistics distribution system, the company can meet the needs of customers at any time. The company has the advantages of NV D36 ore carrier steel complete specifications, low price and fast distribution, With the service concept of keeping promise and valuing quality, it has won the trust and unanimous praise of the majority of users. The scale and strength of the enterprise is in the forefront of domestic metal material business units.
Normalizing is to heat the steel parts to 30~80℃above the critical temperature for a period of time. Then the parts are taken out of the furnace and cooled in air. Since the cooling rate of normalizing is faster than that of annealing, the strength and hardness of normalized NV D36 ore carrier steel are higher than that of annealed NV D36 ore carrier steel, but the elimination of internal stress is not as good as annealing. The normalizing operation of NV D36 ore carrier steel is simple, the cost is low, the productivity is high, and it is widely used in actual production.
For NV D36 ore carrier steel, wear-resistant plate, the change of temperature in production and processing will directly affect the properties of the whole plate, so the effect of isothermal treatment of wear-resistant steel plate has been studied all the time. The results show that the continuous cooling transformation curve, microstructure, phase and similar structural phase of wear-resistant plate also change under different heating temperature.
First of all, we should establish a correct concept of after-sales service. Service concept is an important part of corporate culture and a long-term enterprise value concept. Our company's after-sales service embodies the concept of "customer first, sincere service for customers". As long as we are in the "sincere service for users" under the guidance of the idea, I believe we will get rich returns.
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