Welding material and manufacturing method thereof
A technology of welding materials and raw materials, applied in welding equipment, welding/cutting media/materials, welding media, etc., can solve the problems of not conforming to the shopping principle of high quality and low price, increasing costs, etc., and achieve good promotion and cost reduction effects
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Embodiment 1
[0014] A welding material, comprising the following components by mass percentage: 15% antimony, 25% zirconium, 10% silver, and the balance is yttrium.
[0015] The preparation method of described a kind of welding material, comprises the following steps:
[0016] The first step is to accurately weigh the above four raw materials of antimony, zirconium, silver and yttrium, and package them in a quartz tube with a vacuum degree of 4KPa, and fill them with helium;
[0017] In the second step, the above-mentioned treated raw materials are put into the reactor for the first smelting for 18 hours at a temperature of 850°C, and after an interval of 10 hours, the second smelting is carried out for 10 hours at a temperature of 650°C;
[0018] The third step is to quench the smelted raw material in ice water, then vacuumize and seal it, and then anneal at 100° in an oven for 48 hours to obtain the welding material.
Embodiment 2
[0020] A welding material, comprising the following components by mass percentage: 20% antimony, 35% zirconium, 20% silver, and the balance being yttrium.
[0021] The preparation method of described a kind of welding material, comprises the following steps:
[0022] The first step is to accurately weigh the above four raw materials of antimony, zirconium, silver and yttrium, and package them in a quartz tube with a vacuum degree of 5KPa, and fill them with helium;
[0023] In the second step, the above-mentioned processed raw materials are put into the reactor for the first smelting for 24 hours at a temperature of 1020°C, and after an interval of 24 hours, the second smelting is carried out for 15 hours at a temperature of 850°C;
[0024] The third step is to quench the smelted raw materials in ice water, vacuumize and seal them, and anneal them in an oven at 105° for 72 hours to obtain welding materials.
Embodiment 3
[0026] A welding material, comprising the following components by mass percentage: 18% antimony, 30% zirconium, 15% silver, and the balance is yttrium.
[0027] The preparation method of described a kind of welding material, comprises the following steps:
[0028] The first step is to accurately weigh the above four raw materials of antimony, zirconium, silver and yttrium, and package them in a quartz tube with a vacuum degree of 4.2KPa, and fill them with helium;
[0029] In the second step, the above-mentioned treated raw materials are put into the reactor for the first smelting for 20 hours at a temperature of 950°C, and after an interval of 20 hours, the second smelting is performed for 12 hours at a temperature of 700°C;
[0030] The third step is to quench the smelted raw materials in ice water, vacuumize and seal them, and anneal them in an oven at 102° for 60 hours to obtain welding materials.
[0031] The performance comparison results of the welding material of the ...
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Abstract
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