Metallurgical Coke of Coke Strength after Reactivity 65

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Tianjin
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TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
10000 m.t./month

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1. Structure of Metallurgical Coke of Coke Strength after Reactivity 65 Description

Coke is made by high temperature metallurgical coke for blast furnace smelting, casting and gasification. Occurring in the process of coking after recovery and purification of coke oven gas is a high calorific value of fuel, is an important industrial raw material in organic synthesis.

Coke is mainly used for blast furnace ironmaking and used for copper, lead, zinc, titanium, antimony, mercury and other non-ferrous metal smelting of blast furnace, reducing agent, compound and the function of stock column frame.

Blast furnace with Coke instead of charcoal, which laid a foundation for the large-scale of modern blast furnace, is a major milestone in the history of metallurgy.

2. Main Features of the Metallurgical Coke of Coke Strength after Reactivity 65

     Quality assurance

     Mutual benefit

     Preferential price

     Various choice

3. Metallurgical Coke of Coke Strength after Reactivity 65 Images:

 

Metallurgical   Coke   of   Coke   Strength  after  Reactivity 65

Metallurgical   Coke   of   Coke   Strength  after  Reactivity 65

Metallurgical   Coke   of   Coke   Strength  after  Reactivity 65

Metallurgical   Coke   of   Coke   Strength  after  Reactivity 65


4. Metallurgical Coke of Coke Strength after Reactivity 65 Specification:

 

Parameters

Guarantee

Rejection

Total Moisture (As received basis)

5% max


Ash (dry basis)

12.5% max

> 13.5%

Volatile Matter (dry basis)

1.5% max

> 1.8%

Sulphur (dry basis)

0.65% max

> 0.75%

Phosphorus (dry basis)

0.035% max

> 0.045%

M10

7% max

> 9%

M40

84% min

<82%

CSR

65%   min

<63%

CRI

25% max

> 27%

Size 30-90 mm

90% min


+90 mm

5% max

> 8%

-30mm

5% max

> 8%


5. FAQ

We have organized several common questions for our clients,may help you sincerely:

1) How to guarantee the quality of the products

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2) What are coke's main physical properties?

The average heat capacity is 0.808 kj/(KGK) (100 ℃), 1.465 kj/(KGK) (1000 ℃)

Thermal conductivity is 2.64 kj/(MHK) (room temperature), 6.91 kj/(MHK) (900 ℃);

Ignition temperature (air) is 450-650 ℃.

3) How about your company

Our company began to export coke when China cancelled 40% of coke export tariffs and quotas on January 1, 2013. We export many kinds of coke, such as CSR60 % and CSR 62% metallurgical coke (met coke), the NUT coke of 20 to 50 mm, coke breeze of 3 to 6 mm, and so on.


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Q:General carbide and high-speed steel blade cutting speed? (about the range is OK.)
Carbide cutting tools, cutting speed limit is 100 meters / minute, usually 50-70 meters per minute;High speed steel cutting tool cutting line speed limit is 10 meters / minute, commonly used 5-8 meters / min..
Q:What does "YC20.1 carbide" brand mean?
Quality solutionsSimply putZhuzhou diamond new standard welding carbide YC201, HRA91.8, 11.79g/cm3, 1400M
Q:What kind of cemented carbide is used for processing HRC40 degrees stainless steel?
This kind of hardness stainless steel is martensite, hardness is high, use tungsten cobalt class (do not use tungsten, cobalt, titanium, this is attention 1), and carbide containing Ta. Such as: YA6, YH1, YW3, etc.. This kind of steel is of high hardness, small feed rate, lower cutting speed, greater cutting depth, and avoiding the work hardening of the surface leather and the front working procedure (Notice 2). Machine tools. The steel of the tool is better. The coolant selects viscous and chlorine - containing cooling liquid with good adhesion and cooling performance. (Note 3)
Q:I would like to ask, carbide processing, cutting what cutting fluid is better, useful trouble recommended, thank you!
Therefore, the processing of cemented carbide selection of the correct cutting fluid can produce good results, the general cutting fluid is not good, the quality of processing is very poor.
Q:Detailed comparison of cemented carbide with diamond properties
Diamond is hard and brittle, with excellent performance, most of the material processing, as is the emerging industry, the production level is uneven, the high price range; processing hard alloy is less, the price is relatively cheap, because it is a traditional industry, level of production is relatively mature. If you are now worried about the choice of a tool for processing, using diamond tools or carbide tools?
Q:How to distinguish the authenticity of Zhuzhou diamond brand cemented carbide blade?
In fact, now only look at the packaging has been unable to identify, because now the copycat alloy packaging has really not with what two things, want to know after the authenticity can be used, you can try to buy a small amount of alloy, the quality of clearance to buy a lot, you can go to the station to find the Alibaba China @ Rui Sen # trade. Easy% Co., reputation has been good, but sales of hard alloy Zhuzhou diamond factory, there are quality problems can return shipping.
Q:Is the hard alloy the same as the cemented carbide?
Superhard alloy and cemented carbide are not the same ah.Personally, the alloy feels like a metal of high hardness; for this is not very familiar, there is no right to speak;But the main component of cemented carbide is WC+Co. And some have TIC.TaC. Equal carbide. Basically out of the metal range.So you say cemented carbide and hard metal are different.If it is replaced by superhard materials and cemented carbide to compare. The carbide can be cemented into the superhard material.These are personal views and can be discussed more
Q:How to polish the rough surface of cemented carbide?
Carbide parts polishing machine, professional solutions to all kinds of precision parts polishing technology problems
Q:Import all carbide drill bit, mainly those brands
Domestic is so cheap, why use foreign diamond brand is very good?
Q:What are the carbide cutting tool brands? 10
Brands have Swedish shandeweike, Israeli American Kenna; in accordance with Scafa, second tier brands are MITSUBISHI, Chinese Zhuzhou diamond brand, German Walter, three line brand in Taiwan, South Korea and China's Zigong Great Wall, Zhuzhou Jingcheng diamond card card, Qinghe etc. many, this is not the only one. In short, hard alloy cutter is very complex do you want to say, the light is not enough to know the brand, but also need to learn a lot of tools and machining knowledge of it. Finally, I wish you success!

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