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                        Vacuum furnace
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                        Taicang Huarui Vacuum Furnace Co., Ltd
                        Address: No.1, Nanzhuan Road, Shuangfeng town, Taicang City
                        Contact person: Zheng Xinghua
                        Mobile: 13285178098
                        Contact: Guan Zhanlong
                        Mobile: 18606226806
                        Contact person: Zheng Shuai
                        Mobile: 13285179528
                        Tel: 0512-88826556
                        Fax: 0512-53630028
                        Email: 1306769879@qq.com
                        National Service Hotline:
                        0512-53630028
                        Website: www.mcafe-e.com

                        Category of vacuum oil quenching furnace

                        Release date: 2013-09-25 00:00 source: http://www.mcafe-e.com Click:

                        There are two kinds of quenching in vacuum: gas quenching and liquid quenching. Gas quenching means that the workpiece is cooled by filling a high purity neutral gas (such as nitrogen) into the cooling chamber after being heated in vacuum. Materials with low critical cooling rate, such as high speed steel and high carbon high chromium steel, are suitable for air quenching. Liquid quenching is to heat the workpiece in the heating chamber, move it to the cooling chamber, fill it with high-purity nitrogen and send it to the quenching oil tank immediately for rapid cooling. If high surface quality is required, tempering and precipitation hardening of workpieces after vacuum quenching and solution heat treatment shall still be carried out in vacuum furnace.

                        Related tags: 真空油淬炉

                        National Hotline

                        0512-53630028
                        Address: No.1, Nanzhuan Road, Shuangfeng
                        town, Taicang, Suzhou, Jiangsu
                        Email: 1306769879@qq.com

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