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早在五十年代,苏联学者和工程技术人员就开发了离子渗碳技术。当时使用的是无辅助热源的简单设备。由于这种技术的复杂性,当时人们又在致力于离子氮化的研究,所以这种优质高效的新工艺并未给予多大关注。直至20年后才又见到在设备上的突破性报道。具有代表性的是日本真空技术公司带辅助热源FIC系离子渗碳炉问世,七十年代后期,工业发达国家日、美、英、法等以更快的步伐开发了这一新技术。闻
As early as the fifties, Soviet scholars and engineers developed ion-carburizing technology. At that time, it was a simple device without auxiliary heat source. Due to the complexity of this technology, when people are devoted to the research of ion nitriding at the time, the new technology of high quality and efficiency has not given much attention. It was not until 20 years later that I saw a breakthrough report on the device. Representative of Japan’s vacuum technology company with auxiliary heat FIC ion carburizing furnace came out in the late seventies, industrialized countries in Japan, the United States, Britain, France and other faster pace of development of this new technology. smell