Q:What is a cryogenic fast line

Broadly, cryogenic means - the temperature under 100 ℃, in industry can be divided into gas liquefaction technology, chemical industry and material industry of cryogenic treatment.

Q:Cryogenic treatment to improve what performance?

Cryogenic treatment (cryogenic treatment) refers to the materials needed at -190 DEG C to -230 DEG C under treatment. Suitable for all metal or nonmetal material, such as alloy, carbide, plastic (nylon and Tie Fulong), aluminum, ceramics etc..

Q:How many changes in the properties of the cryogenic metal?

10 diamond drill footage of 231.2 meters to 595 meters.11 M6 high speed steel fibers processing aluminum casting parts 1200 40012 high speed steel milling cutter cutting area of copper 350 pieces of 750 pieces13 cutting blade YT798 area A3 51 square meters to 98 square meters14 cutting blade YT798 area ZG15Gr1M01 7 square meters to 12 square meters15 YT330 blade ZG15Gr1M02 for 6 minutes 19.8 minutes16 YT15 blade cutting length 20# low carbon steel 3M 7M17 YT30 blade cutting length 20# low carbon steel 5m 9.7M

Q:I would like to ask how the process of cryogenic treatment

It's just a rough process of producing oxygen through cryogenic technologyNitrogen can also be re cooled into liquid nitrogen -196 degrees.Liquid nitrogen can be used for some cryogenic treatmentIf the temperature is lower, can use liquid helium.Cryogenic applications

Q:What is the meaning of vacuum cooling in heat treatment

Placed for a period of time, known as cryogenic treatment, under normal circumstances are usually treated with liquid nitrogen.

Q:What is the meaning of deep frozen

In general, the frozen layer of our home refrigerator can only reach -18 degrees, but also slow freezing, slow freezing will have a great impact on food nutrition and flavor.

Q:Can the cryogenic phase control the cooling rate?

1, the principle of liquid nitrogen refrigeration: storage of liquid nitrogen in the container through the liquid in the sublimation of heat to take away the heat of the workpiece heat. Liquid nitrogen refrigeration can not be reused after the need to add a new liquid nitrogen, a large range of cooling rate, cooling temperature range of 0-196 degrees C.

Q:What is the meaning of cryogenic technology in the mechanical process, what is the specific practice?

Copper alloy, hard alloy, plastic, glass and so on to improve the uniformity of low temperature, stable size, reduce deformation, improve service life

Q:Ultra low pressure casting mold useful, how to arrange the process? Thank you

The size stability of die casting die is mainly solved by the following aspects:1, in the die casting process and mold temperature stability under the premise of the mold size! To ensure product size!2, in the design of die casting products, according to the way the product and the simulation of the temperature field, the type of product, the direction of contraction and so on to develop the contraction ratio, the general product shrinkage rate of about 5/1000! Step by step cumulative experience!3, die casting mold in the production period of time, (for example, 5 thousand to 10 thousand times), can do stress treatment, ABP treatment, etc.! In order to reduce the internal stress in the production process of the mould, it can achieve the purpose of stabilizing the size, preventing the fracture and increasing the service life of the die!Want to help you!