Inconel 600 气动高压球阀

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  应用领域 Applications

  1、侵蚀气氛中的热电偶套管

  2、氯乙烯单体生产：抗氯气、氯化氢、氧气和碳化腐蚀

  3、铀氧化转换为六氟化物：抗氟化氢腐蚀

  4、腐蚀性碱金属的生产和使用领域，特别是使用硫化物的环境

  5、用氯气法制二氧化钛

  6、有机或无机氯化物和氟化物的生产：抗氯气和氟气的腐蚀

  7、核反应堆

  8、热处理炉中曲颈瓶和部件，尤其是在碳化和氮化气氛中

  9、石油化工生产中的催化再生器在700℃以上的应用中推荐使用合金600以获得较长的使用寿命

  1.Thermowells in corrosive atmosphere

  2.Chloroethylene monomer production: resistant to chlorine gas, hydrogen chloride, oxygen and carbonation corrosion

  3.Oxidation of uranium to hexafluoride: resistance to hydrogen fluoride corrosion

  4.the production and use of corrosive alkali metals, especially the environment using sulfides

  5.Preparation of titanium dioxide by chlorine method

  6.Production of organic or inorganic chlorides and fluorides: resistant to corrosion by chlorine and fluorine

  7.Nuclear reactor

  8.curved flasks and components in heat treatment furnaces, especially in carbonized and nitriding atmospheres

  9.Catalytic regenerator in petrochemical production is recommended to use alloy 600 instead of gradual accumulation in applications above 700 ℃.

   

  材料特性 Material Characteristics

  1.具有很好的耐还原、氧化、淡化介质腐蚀的性能。

  2.在室内及高温时都具有很好的耐应力腐蚀开裂性能。

  3.具有很好的耐干燥氯气和氯化氢化体腐蚀的性能。

  4.在零下、室温及高温时都具有很好的机械性能。

  5.具有很好的抗蠕变断裂强度，推荐用700℃以上的工作环境。

  耐腐蚀性：600合金对于各种腐蚀介质都具有耐腐蚀性。铬的成分使该合金在氧化条件下比镍99.2（合金200）和镍99.2（合金201，低碳）具有更好的耐腐蚀性。

  同时，较高的镍含量是合金在还原条件和碱性溶液中具有很好法人耐腐蚀性，并且能够有效的防治氯-铁应力腐蚀开裂。

  600合金在乙酸、醋酸、蚁酸、硬脂酸等有机酸中具有很好的耐腐蚀性，在无机酸中具有中等的耐蚀性。

  在核反应堆中一次和二次循环使用的高纯度水中具有很优秀的耐蚀性。600尤其突出的性能是能够抵抗氯气和氯化氢的腐蚀，应用温度达650℃。

  在高温下，退火态和固溶处理态的合金在空气中具有良好的抗氧化剥落性能和高强度。

  该合金也能抵抗氨气和渗氮、渗碳气氛，但是在氧化还原条件交替变化时，合金会受到部分氧化介质的腐蚀（如绿色死亡液）。

  1.has good resistance to reduction,oxidation,nitriding medium corrosion performance.

  2.At room temperature and high temperature have good resistance to stress corrosion cracking performance.

  3.have a good resistance to dry chlorine and hydrogen chlorine gas corrosion performance.

  4.In the minus,at room temperature and high temperature have good mechanical properties.

  5.Has a good creep rupture strength, recommended for use in more than 700 ℃ working environment.

  Corrosion resistance: 600 alloy has corrosion resistance to various corrosive media. The composition of chromium makes this alloy have better corrosion resistance under oxidation conditions than nickel 99.2 (alloy 200) and nickel 99.2 (alloy 201, low carbon).

  At the same time, the higher nickel content is that the alloy has good corporate corrosion resistance in reducing conditions and alkaline solutions, and can effectively prevent chloride-iron stress corrosion cracking.

  Alloy 600 has good corrosion resistance in acetic acid, acetic acid, formic acid, stearic acid and other organic acids, and medium corrosion resistance in inorganic acids.

  High purity water used in nuclear reactors for one and two cycles has excellent corrosion resistance. 600 is particularly outstanding performance is able to resist the corrosion of chlorine and hydrogen chloride, the application temperature of 650 ℃.

  At high temperature, the annealed and solution treated alloys have good resistance to oxidation spalling and high strength in air.

  The alloy can also resist ammonia and nitriding and carburizing atmospheres, but when the redox conditions are changed alternately, the alloy will be corroded by some oxidizing media (such as green death fluid).

   

  机械性能 Mechanical Properties

  名称   Type	标椎（ASTM)   Standard	合金状态   Alloy State	抗拉强度≥   Tensule Strenght	屈服强度≥   Yield Strenght	延展率≥   Elongation
  管件   Fitting	B366	固溶   Solid Solution	500	180	35
  无缝钢管   Seamless Steel Pipe	B163/B167	退火   Annealing	550	240	30
  有缝钢管   Welded Steel Pipe	B516/B517	退火   Annealing	550	240	30
  板材   Plate	B168	退火   Annealing	550	240	30
  棒材   Bar	B166	退火   Annealing	550	240	30
  锻件   Forging	B564	退火   Annealing	552	241	30

   

  化学成分 Chemical Composition

  名称   Type	标椎（ASTM)   Standard	Ni≥	Cu≤	Fe	Mn≤	C≤	Si≤	S≤	Cr
  管件   Fitting	B366	72.0	0.5	6.0-10.0	1.00	0.15	0.50	0.015	14.0-17.0
  无缝钢管   Seamless Steel Pipe	B163/B167	72.0	0.5	6.0-10.0	1.00	0.15	0.50	0.015	14.0-17.0
  有缝钢管   Welded Steel Pipe	B516/B517	72.0	0.5	6.0-10.0	1.00	0.15	0.50	0.015	14.0-17.0
  板材   Plate	B168	72.0	0.5	6.0-10.0	1.00	0.15	0.50	0.015	14.0-17.0
  棒材   Bar	B166	72.0	0.5	6.0-10.0	1.00	0.15	0.50	0.015	14.0-17.0
  锻件   Forging	B564	72.0	0.5	6.0-10.0	1.00	0.15	0.50	0.015	14.0-17.0