1Cr25Ni20Si2 well test furnace material tray heat-resistant cast steel

Jiangsu Jingguo Heavy Industry Machinery Co., Ltd
The company specializes in the production and sales of heat-resistant steel, heat-resistant steel, nickel based alloys, high-temperature alloys, corrosion-resistant alloys, precision gold, copper nickel alloys, high resistance electric heating alloys, etc. It can provide products such as castings, cast plates, centrifugal cast pipes, wires, strips, bars, plates, pipes, etc.
The product is widely used in industries such as civil metallurgy, machinery, mining, port machinery, power generation, chemical industry, nuclear power, petrochemicals, industrial electric furnaces, power plant boilers, ships, machinery, electronics, etc

1Cr25Ni20Si2Well test furnace material trayheat-resistant

Therefore, the present invention will not be limited to the embodiments shown in this document, but will be within the broad scope of the principles and novel features disclosed herein. The die-casting process adopts the process of injecting molten aluminum liquid into the die-casting mold at high speed and cooling it under pressure to form. The advantages of 310S castings are high production efficiency, low cost, good surface quality, and high dimensional accuracy.

The fourth is to do a good job in information submission; To ensure timely submission and effective preparation of materials, without omission, omission, or irrelevant submission. The fifth is to ensure smooth channels. We will not be soft handed when dealing with genuine issues raised by the public, and will resolutely investigate and deal with them seriously. We will provide accurate explanations for any false information. Our company uses: 1. Lost foam casting, 2. Investment casting, 3. Fine grain casting, and 4. Short process to complete a precision casting product. The processes required are very complex.

Continuous casting of heat-resistant steel has strict requirements for the temperature and chemical composition of the molten steel, and requires the casting temperature to be controlled within a relatively narrow range. In order to prevent secondary oxidation, non oxidation protection casting is required in continuous casting production. Continuous casting of heat-resistant steel requires ladle and intermediate ladle. Continuous casting of heat-resistant steel can not only improve the yield of molten steel, but also improve the water outlet.

ZG30Cr18Mn12Si2N、3Cr24Ni7SiN、ZG4Cr25Ni35Si2、ZG40Cr25Ni20、ZG1Cr25Ni14Si2N、ZG45Ni35Cr36、ZG14CrNi32Nb、ZG40Cr30Ni20、ZG4Cr25Ni20Si2、ZG3Cr24Ni7SiNRe、ZG40Cr2。

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention.

Compared with similar heat-resistant steel products, it can have a service life of 1-3 times. It is strictly prohibited to have a false style or engage in formalism; Relevant departments and personnel must go deep into the responsible area to conduct on-site inspections, and promptly rectify any problems discovered; For those that cannot be rectified in a timely manner, the rectification tasks, requirements, and deadlines should be clearly defined. According to sources, on the one hand, the overall economic structure has undergone changes, and on the other hand, there have been changes in crude steel production capacity, leading to changes in the supply-demand imbalance in the industry. Therefore, it is urgent to study the future development direction of the steel industry under the new economy. Zhang Zhixiang, President of the All China Metallurgical Association, stated that with the continued reduction of 30 million tons of production capacity this year, the steel industry will achieve the target of reducing production capacity by 100-150 million tons as proposed in the previous "Steel Industry Upgrade Plan Year" ahead of schedule.

Continuous casting of heat-resistant steel has strict requirements for the temperature and chemical composition of the molten steel, and requires the casting temperature to be controlled within a relatively narrow range. In order to prevent secondary oxidation, non oxidation protection casting is required in continuous casting production. Continuous casting of heat-resistant steel requires ladle and intermediate ladle. Continuous casting of heat-resistant steel can not only improve the yield of molten steel, but also improve the water outlet.

1Cr25Ni20Si2Well test furnace material trayheat-resistant

The electric heating furnace is a conventional resistance heating furnace with a high working temperature of 1500 ° C. The diameter and height of the heating zone are larger than those of the graphite crucible, and the temperature distribution in the heating zone is uniform. The solidification temperature and solidification time of the large casting are determined by the alloy composition and large hot spot size contained in the large casting according to conventional specifications.