Company News-Liaoning Hongyu Carbon Graphite Material Co., Ltd.

What is the difference between modified asphalt and medium temperature asphalt

2021-11-15

Medium temperature asphalt is used to make linoleum, building waterproof layer, high-grade asphalt paint, etc. It is also a raw material for making asp...

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What are the effects of stirring on the absorption rate of petroleum coke recarburizer manufacturers?

2021-06-01

Recarburizer In the process of casting production, the process of stirring petroleum coke recarburizer is also very important. Because stirring is conducive to ...

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Three types of graphitized recarburizers Three types of graphitized recarburizers

2021-06-01

1. Calcined petroleum coke recarburizer, because it has not undergone high temperature treatment, the calcining temperature is low, the time is short, and the s...

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Application of recarburizer manufacturers in cast iron

2021-06-01

Precautions for petroleum coke recarburizer in cast iron1. The component of the recarburizer is a non-metallic material with a melting point of about 120...

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Introduction of tar recarburizer related product knowledge

2021-06-01

The method of adding calcined coke is that when producing pig iron, the amount of recarburizer is very large. It can be added in the early or mid-stage of the ...

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Matters needing attention when using petroleum recarburizer prices

2021-06-01

It is used in many industries. Adding petroleum coke recarburizer to steel can effectively improve the hardness and wear resistance of steel. However, if improp...

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How to use the recarburizer application correctly?

2021-06-01

Now the manufacturer will introduce to you how to use petroleum coke recarburizer correctly. When using the recarburizer, try to put the recarburizer in th...

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Matters needing attention when using petroleum recarburizer prices

2021-06-01

It is used in many industries. Adding petroleum coke recarburizer to steel can effectively improve the hardness and wear resistance of steel. However, if improp...

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What is graphitized calcined coke

2021-06-01

In the process of calcining coke, the structure and element composition of various carbonaceous raw materials undergo a series of profound changes, thereby impr...

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Analysis of the types, advantages and disadvantages of high-quality petroleum coke recarburizers

2021-06-01

Graphitized recarburizer: The composition is generally C: 98-99.5%, S0.03-0.05% is more, and the absorption rate is more than 90-95%. Carbon fiber spun pitchAd...

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Does carbon content affect the efficiency of recarburizer manufacturers

2021-06-01

The way of adding petroleum coke recarburizer is an element that many people ignore, but they don't know that the appropriate way of adding can improve the ...

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Problems that should be paid attention to when using tar recarburizer

2021-06-01

Including black silicon carbide calcined coke recarburizer and green silicon carbide, among them: black silicon carbide is made of quartz sand, petroleum coke ...

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What should the petroleum coke recarburizer manufacturer do when the casting effect is not good?

2021-06-01

In the process of petroleum coke recarburizer, the application of recarburizer goods is very common. However, sometimes the expected effect cannot be achieved ...

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Application field and main index analysis of tar recarburizer

2021-06-01

The tar recarburizer is calcined in a forge, which is technically feasible, and companies in the same industry have many years of production experience. From th...

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Liaoning Hongyu Carbon Graphite Material Co., Ltd.

What is the difference between modified asphalt and medium temperature asphalt

What are the effects of stirring on the absorption rate of petroleum coke recarburizer manufacturers?

Three types of graphitized recarburizers Three types of graphitized recarburizers

Application of recarburizer manufacturers in cast iron

Introduction of tar recarburizer related product knowledge

Matters needing attention when using petroleum recarburizer prices

How to use the recarburizer application correctly?

Matters needing attention when using petroleum recarburizer prices

What is graphitized calcined coke

Analysis of the types, advantages and disadvantages of high-quality petroleum coke recarburizers

Does carbon content affect the efficiency of recarburizer manufacturers

Problems that should be paid attention to when using tar recarburizer

What should the petroleum coke recarburizer manufacturer do when the casting effect is not good?

Application field and main index analysis of tar recarburizer