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ᱰᱤᱯᱷᱚᱞᱴ ᱫᱚ ᱱᱚᱸᱰᱮ } } } ᱠᱭᱩᱵᱤᱠ ᱥᱚᱨᱥ ᱠᱟᱱᱟ

May 19, 2023

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heat-resistant steel

 

ᱱᱚᱶᱟ ᱵᱮᱵᱚᱦᱟᱨ ᱨᱮ ᱵᱮᱵᱷᱟᱨᱚᱜ ᱠᱟᱱᱟ, ᱡᱟᱦᱟᱸ ᱨᱮ ᱤᱞᱮᱠᱴᱨᱚᱱ ᱠᱚ ᱵᱮᱵᱷᱟᱨ ᱠᱟᱛᱮ ᱫᱟᱲᱮ ᱟᱨ ᱫᱟᱲᱮ ᱠᱚ ᱠᱚᱢ ᱞᱟᱹᱜᱤᱫ ᱵᱮᱵᱚᱦᱟᱨᱚᱜ ᱠᱟᱱᱟ ᱚᱱᱟ ᱫᱚ ᱤᱞᱮᱠᱴᱨᱚᱱ ᱠᱚ ᱠᱚᱢ ᱞᱟᱹᱜᱤᱫ ᱵᱮᱵᱚᱦᱟᱨᱚᱜ ᱠᱟᱱᱟ.

① Resistance oxide steel resistance oxide steel is mostly in the carbon quality fraction of high Cr steel, high Cr Ni steel or high Cr-Mn steel based on the appropriate amount of Si or Al preparation, mainly ferric type and austenitic type two categories. ᱚᱱᱟ ᱠᱷᱟᱹᱛᱤᱨ ᱛᱮ COS2, 2012, 2019, CO2, COPC3, CDS, ᱟᱨ COS-CoV-29, ᱡᱟᱦᱟᱸ ᱫᱚ COPCs ᱠᱚ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮ ᱢᱮᱱᱟᱜ-ᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ COS-CoVs ᱠᱚ ᱫᱚ ᱟᱹᱰᱤ ᱵᱟᱹᱲᱛᱤ ᱫᱟᱲᱮ ᱮᱢ ᱫᱟᱲᱮᱭᱟᱜ-ᱟ᱾ 100 kg kạmi lạgit̕, ᱟᱵᱚ ᱫᱚ , , ᱟᱨ , ᱟᱨ , ᱟᱨ , extion, official official official official , ways, ᱟᱨ extion lạgit̕ jạruṛaṛa, ᱟᱨ ᱱᱚᱶᱟ ᱫᱚ ᱟᱹᱰᱤ ᱵᱟᱹᱲᱤᱡ ᱜᱮᱭᱟ, ᱢᱮᱱᱠᱷᱟᱱ ᱟᱵᱚ ᱫᱚ ᱵᱟᱝ ᱵᱟᱹᱲᱤᱡ ᱜᱮᱭᱟ ᱵᱚᱱ ᱡᱮ ᱟᱵᱚ ᱫᱚ ᱵᱟᱝ ᱵᱟᱹᱲᱤᱡ ᱜᱮᱭᱟ᱾

ᱢᱮᱴᱨᱤᱠᱥ, ᱡᱟᱦᱟᱸ ᱫᱚ https://shims, hime, hoution, hoution, hoution lạgit̕ gạḍi jạruṛ gạḍi jạruṛ gạḍi jạruṛ ge lạgit̕ kana kạmi lạgit̕ lạgit̕ lạgit̕ lạgit̕ kạmi lạgit̕ lạgit̕ kạmi lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ lạgit̕ kana (hable kanage) ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱚᱱᱟ ᱫᱚ ᱟᱹᱰᱤ ᱵᱟᱹᱲᱤᱡ ᱜᱮᱭᱟ᱾

■ ᱫᱟᱲᱮ ᱫᱚ ᱢᱤᱫ ᱠᱮᱴᱮᱡ ᱫᱟᱲᱮ ᱠᱟᱱᱟ ᱡᱟᱦᱟᱸ ᱫᱚ ᱠᱨᱚᱥ-ᱥᱮᱠᱥᱚᱱᱟᱞ ᱫᱟᱲᱮ ᱠᱟᱱᱟ, ᱚᱱᱟ ᱫᱚ ᱠᱨᱚᱥ-ᱥᱮᱠᱥᱚᱱᱟᱞ ᱫᱟᱲᱮ ᱠᱟᱱᱟ, ᱚᱱᱟ ᱫᱚ ᱯᱮᱞᱵᱤᱠ ᱫᱟᱲᱮ ᱨᱮᱭᱟᱜ ᱠᱮᱴᱮᱡ ᱫᱟᱲᱮ ᱠᱟᱱᱟ᱾

ᱢᱤᱫ ᱜᱩᱱ ᱫᱚ ᱦᱩᱭᱩᱜ ᱠᱟᱱᱟ: https:______________.<0.2%; Cr and Si improve the oxidation resistance of steel; Cr, Mo (W) are soluble in ferrite and enhance the recrystallization temperature, thus increasing the creep limit of the matrix; Cr, Mo, V (Ti) strengthen the dispersion.

ᱫᱤᱥᱟᱹ ᱫᱚ €᱑.᱕ ᱢᱤᱢᱤᱢ (᱑.᱕ ᱢᱤᱢᱤᱴᱚᱨ) ᱟᱨ ᱙᱕ ᱰᱤᱜᱽᱨᱤ (᱑.᱗ ᱢᱤ.ᱢᱤ.) (᱐.᱐᱐᱕ ᱢᱤ.ᱢᱤ.) ᱨᱮ €᱗.᱐ ᱢᱤ.ᱢᱤ. ᱥᱟᱱᱟᱢ ᱠᱷᱚᱱ ᱵᱮᱥ ᱟᱨ ᱵᱮᱥ ᱞᱮᱠᱟ ᱛᱮ, ᱫᱟᱜ ᱫᱚ ᱯᱞᱟᱡᱽᱢᱟ ( hable lạgit̕ gạhir) ᱞᱟᱹᱜᱤᱫ ᱵᱮᱵᱚᱦᱟᱨᱚᱜ ᱠᱟᱱᱟ ᱡᱟᱦᱟᱸ ᱫᱚ ᱜᱞᱩᱠᱚᱡᱽ ᱨᱮ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱠᱟᱱᱟ᱾

ᱢᱤᱫ ᱫᱚ 125, 126, 165, 26, ᱡᱟᱦᱟᱸ ᱨᱮ XVIL-LALLC ᱨᱮᱭᱟᱜ ᱢᱤᱫ ᱢᱟᱨᱟᱝ ᱜᱩᱱ ᱫᱚ ᱦᱩᱭᱩᱜ ᱠᱟᱱᱟ iOCL ᱫᱚ iOSL ᱨᱮᱭᱟᱜ ᱢᱤᱫ ᱠᱟᱹᱴᱤᱡ ᱜᱩᱱ ᱠᱟᱱᱟ ᱾ Its small expansion coefficient, good thermal conductivity, has good cold, thermoplastic processing performance and welding performance, the working temperature in 450~550℃, has a high thermal strength. ᱱᱚᱝᱠᱟᱱ ᱠᱟᱹᱢᱤ ᱠᱚ ᱫᱚ 6000mph ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱢᱮᱱᱟᱜ-ᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱯᱞᱟᱴᱯᱷᱚᱨᱢ ᱨᱮ ᱢᱮᱱᱟᱜ-ᱟ, ᱚᱱᱟ ᱫᱚ ᱮᱴᱟᱜ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱢᱮᱱᱟᱜ-ᱟ᱾

ᱢᱮᱴᱨᱤᱠᱥ ᱨᱮᱭᱟᱜ ᱜᱩᱱ ᱫᱚ ᱠᱚᱢ ᱜᱮᱭᱟ: ᱜᱡᱚᱴᱱᱟ ᱨᱮᱭᱟᱜ ᱜᱩᱱ ᱠᱚ ᱫᱚ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱥᱯᱮᱠᱴᱨᱟ ᱨᱮᱭᱟᱜ ᱜᱩᱱ ᱠᱚ ᱩᱫᱩᱜᱟ; ᱪᱤᱛᱟᱹᱨ 15.15; ᱥᱟᱱᱟᱢ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱵᱮᱵᱷᱟᱨᱚᱜ ᱠᱟᱱ, ᱚᱠᱥᱤᱰᱮᱥᱚᱱ ᱫᱚ ᱚᱠᱥᱤᱡᱮᱱ ᱨᱮᱭᱟᱜ ᱢᱤᱫ ᱯᱟᱦᱴᱟ ᱨᱮ ᱢᱮᱱᱟᱜᱼᱟ; , (ᱟᱨ ᱮᱴᱟᱜ ᱠᱚ), ᱟᱨ ᱟᱨ ᱟᱨ, ᱟᱨ ᱟᱨ ᱟᱨ ᱮ, ᱟᱨ ᱮ, ᱟᱨ ᱮ, ᱟᱨ ᱮ ᱮ ᱮ ​​ᱮ ​​ᱟᱨ ᱟᱨ ᱟᱨ ᱴᱤ ᱟᱨ ᱟᱨ ᱵᱟᱹᱲᱛᱤ; ᱵᱷᱟᱹᱜᱽ ᱞᱮᱠᱟᱛᱮ, ᱠᱚᱢ ᱥᱮ ᱠᱚᱢ ᱚᱠᱛᱚ ᱵᱮᱵᱷᱟᱨ ᱠᱟᱛᱮ ᱾

The characteristics of heat treatment are: quality conditioning treatment + high temperature tempering of 100℃above the use temperature, and the tissue in its use state is tempering iron body, so as to ensure the stability of the tissue and performance at the use temperature.

ᱯᱩᱭᱞᱩ ᱫᱚ 124, 2013, 285, 246, CCC, ᱟᱨ 16CCC, ᱟᱨ XCL-CSMC ᱫᱚ ᱢᱤᱫ ᱞᱮᱠᱟᱱ ᱦᱟᱭᱵᱽᱨᱤᱰ ᱯᱞᱟᱴᱯᱷᱚᱨᱢ ᱠᱟᱱᱟ ᱡᱟᱦᱟᱸ ᱫᱚ SLC ᱨᱮᱭᱟᱜ ᱢᱤᱫ ᱞᱮᱠᱟᱱ ᱢᱮᱴᱨᱤᱠᱥ ᱨᱮ ᱢᱮᱱᱟᱜ-ᱟ᱾ ᱱᱚᱝᱠᱟᱱ ᱦᱚᱭ ᱦᱤᱥᱤᱫ ᱫᱚ ᱵᱮᱥ ᱜᱮ ᱵᱮᱥ ᱜᱮᱭᱟ, ᱚᱱᱟᱛᱮ ᱱᱚᱣᱟ ᱫᱚ ᱤᱧᱡᱤᱱ ᱪᱟᱠᱟ ᱠᱚ ᱞᱟᱹᱜᱤᱫ ᱵᱮᱥ ᱜᱮᱭᱟ ᱾ ᱱᱚᱣᱟ ᱫᱚ 500 kg ᱟᱨ 500° ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱞᱚᱞᱚ ᱛᱮ ᱛᱟᱦᱮᱱᱟ, ᱟᱨ ᱚᱱᱟ ᱫᱚ ᱞᱚᱞᱚ ᱞᱚᱞᱚ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱞᱚᱞᱚ ᱛᱮ ᱠᱟᱹᱢᱤ ᱠᱟᱱᱟ ᱾ ᱢᱮᱱᱠᱷᱟᱱ 2015, 2013, 2019, CCS-CoV-2 ᱟᱨ HCC-CoV-2 ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱚᱱᱟ ᱨᱮ ᱠᱚᱢ ᱫᱟᱲᱮ ᱢᱮᱱᱟᱜ-ᱟ, ᱚᱱᱟ ᱨᱮ ᱵᱟᱹᱲᱛᱤ ᱫᱟᱲᱮ ᱢᱮᱱᱟᱜ-ᱟ᱾ ᱱᱚᱣᱟ ᱠᱷᱚᱱ ᱠᱚᱢ ᱞᱚᱞᱚ ᱛᱮ, ᱱᱚᱣᱟ ᱫᱚ ᱗᱕᱐ ᱢᱤ.ᱢᱤ. ᱠᱷᱚᱱ ᱵᱷᱟᱞᱵᱷ ᱮ ᱛᱮᱭᱟᱨ ᱮᱫᱟ ᱾

ᱥᱤᱞᱤᱱᱰᱟᱨ ᱨᱮᱭᱟᱜ ᱫᱟᱲᱮ ᱫᱚ ᱮᱞᱟᱨᱴ (ᱪᱤᱛᱟᱹᱨ 18.5 g 1.4) ᱠᱟᱱᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱩᱫᱩᱜ ᱮᱫᱟᱭ ᱡᱮ ᱵᱤᱡᱽᱞᱤ ᱨᱮᱭᱟᱜ ᱜᱩᱱ ᱫᱚ ᱩᱫᱩᱜ ᱟᱠᱟᱱᱟ; ᱟᱨ ᱡᱚᱛᱚ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ, ᱥᱤ ᱮᱱ ᱮᱱ ᱨᱮᱭᱟᱜ ᱢᱤᱫ ᱥᱮᱬᱟ ᱾ ᱠᱟᱨᱴᱤᱞᱮᱡᱽ ᱟᱨ ᱮᱱᱴᱤ ᱚᱠᱥᱤᱰᱮᱱᱴ ᱥᱩᱫᱷᱨᱟᱹᱣ ᱟᱨ ᱥᱩᱫᱷᱨᱟᱹᱣ ᱞᱟᱹᱜᱤᱫ; , ᱭᱟᱝ, ᱮᱢ; , ᱟᱨ ᱴᱤ, ᱟᱨ ᱴᱤ ᱮᱢ᱾

1000 ᱠᱷᱚᱱ 1000 mg ᱠᱷᱚᱱ 1.7 mg/kg (meaning generation) ᱫᱚ ᱵᱟᱹᱲᱛᱤ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱢᱮᱱᱟᱜ-ᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱱᱟᱹᱰᱨᱤ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱵᱟᱹᱲᱛᱤ ᱠᱟᱱᱟ, ᱚᱱᱟ ᱫᱚ ᱱᱟᱹᱢᱩᱱᱟ ᱠᱚ ᱫᱚ ᱵᱟᱝ ᱦᱩᱭᱩᱜ-ᱟ, ᱟᱨ ᱚᱱᱟ ᱫᱚ ᱫᱷᱟᱹᱞᱤ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱢᱮᱱᱟᱜ-ᱟ ᱾ 144 kg 124 124 (ᱪᱤᱛᱟᱹᱨ 1) ᱫᱚ ᱢᱤᱫ ᱞᱮᱠᱟᱱ ᱥᱞᱚᱯ ( https://www.modio) ᱫᱚ ᱢᱤᱫ ᱞᱮᱠᱟᱱ ᱥᱞᱚᱯ ᱠᱟᱱᱟ ᱡᱟᱦᱟᱸ ᱫᱚ ᱥᱮᱠᱨᱮᱴᱨᱤ ᱟᱨᱠᱴᱤᱠᱪᱟᱨ ᱨᱮᱭᱟᱜ ᱥᱞᱚᱯ ᱥᱤᱥᱴᱚᱢ ᱨᱮ ᱵᱮᱵᱷᱟᱨᱚᱜ ᱠᱟᱱᱟ᱾

ᱥᱟᱱᱟᱢ ᱠᱷᱚᱱ ᱵᱮᱥ ᱫᱚ 1940 ᱟᱨ 1980 ᱟᱨ 2014 ᱨᱮ ᱢᱤᱫ ᱞᱮᱠᱟᱱ iplyte, apps impoption vi ᱫᱚ i.i.i. This kind of steel is added on the basis of austenitic stainless steel W, Mo, V, Tl, Ni, Al and other elements, used to strengthen austenite, forming stable carbide and metal compounds, in order to improve the high temperature strength of steel. ᱪᱮᱫᱟᱜ ᱥᱮ ᱚᱱᱟ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱚᱱᱟ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱚᱱᱟ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱚᱱᱟ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱚᱱᱟ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱚᱱᱟ ᱫᱚ ᱟᱹᱰᱤ ᱜᱟᱱ, 5-μm, Febse, Pair, export, hoption, hoution, hoution, hoution, hoution, ᱟᱨ extime lạgit̕, ᱱᱚᱶᱟ ᱫᱚ ᱟᱹᱰᱤ ᱢᱟᱨᱟᱝ ᱠᱟᱱᱟ.

2000 ᱟᱨ 1980-100000000000 ᱟᱨ 1994 ᱨᱮ ᱢᱤᱫ ᱫᱟᱲᱮ ᱟᱨ ᱫᱟᱲᱮ, ᱵᱟᱹᱲᱛᱤ ᱫᱟᱲᱮ ᱟᱨ ᱵᱟᱹᱲᱛᱤ ᱫᱟᱲᱮ ᱟᱨ ᱫᱟᱲᱮ, ᱟᱨ ᱚᱱᱟ ᱛᱟᱭᱚᱢ ᱫᱚ ᱥᱴᱨᱤᱝ ᱟᱨᱴ ᱫᱚ ᱟᱹᱰᱤ ᱵᱟᱹᱲᱛᱤ ᱠᱟᱹᱢᱤ ᱠᱟᱱᱟ᱾ It is commonly used as ultra-high parameter boiler below 650℃, superheater pipe of steam turbine, main steam pipe, and internal combustion engine exhaust valve, steam or gas pipe with working temperature within the range of 650~750℃.

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