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A platform for research: civil engineering, architecture and urbanism
PRODUCTION METHOD OF NITRIDE SINTERED BODY, PRODUCTION METHOD OF LAMINATE INCLUDING NITRIDE SINTERED BODY, AND LAMINATE
PROBLEM TO BE SOLVED: To provide a method for producing a nitride sintered body by irradiating a powder material with laser light.SOLUTION: A production method of a sintered body essentially comprising a nitride in which a nitrogen element is bonded to another element is provided, and the method includes: a preparation step of forming a powder layer comprising a mixture of at least a first powder containing a single body of another element and a second powder comprising the nitride; and a sintering step of forming a sintered layer by irradiating the powder layer with laser light in a nitrogen gas atmosphere to sinter the powder layer.
【課題】本発明は、粉末材料にレーザ光を照射して窒化物の焼結体を製造する方法を提供することを目的とする。【解決手段】本発明は、窒素元素と他の元素が結合した窒化物を主成分とする焼結体の製造方法であって、他の元素の単体を含む第１粉末および上記窒化物を含む第２粉末が少なくとも混合されてなる粉末層を形成する準備工程と、窒素ガス雰囲気下で、上記粉末層にレーザ光を照射することにより上記粉末層を焼結させて焼結層を形成する焼結工程と、を有する。【選択図】図１
PRODUCTION METHOD OF NITRIDE SINTERED BODY, PRODUCTION METHOD OF LAMINATE INCLUDING NITRIDE SINTERED BODY, AND LAMINATE
PROBLEM TO BE SOLVED: To provide a method for producing a nitride sintered body by irradiating a powder material with laser light.SOLUTION: A production method of a sintered body essentially comprising a nitride in which a nitrogen element is bonded to another element is provided, and the method includes: a preparation step of forming a powder layer comprising a mixture of at least a first powder containing a single body of another element and a second powder comprising the nitride; and a sintering step of forming a sintered layer by irradiating the powder layer with laser light in a nitrogen gas atmosphere to sinter the powder layer.
【課題】本発明は、粉末材料にレーザ光を照射して窒化物の焼結体を製造する方法を提供することを目的とする。【解決手段】本発明は、窒素元素と他の元素が結合した窒化物を主成分とする焼結体の製造方法であって、他の元素の単体を含む第１粉末および上記窒化物を含む第２粉末が少なくとも混合されてなる粉末層を形成する準備工程と、窒素ガス雰囲気下で、上記粉末層にレーザ光を照射することにより上記粉末層を焼結させて焼結層を形成する焼結工程と、を有する。【選択図】図１
PRODUCTION METHOD OF NITRIDE SINTERED BODY, PRODUCTION METHOD OF LAMINATE INCLUDING NITRIDE SINTERED BODY, AND LAMINATE
窒化物焼結体の製造方法、窒化物焼結体を含む積層体の製造方法、および積層体
SAKAMOTO TOSHIHIRO (author) / YOSHIDA KATSUTO (author) / KURISU KENICHI (author) / SOGABE KOICHI (author)
2015-06-08
Patent
Electronic Resource
Japanese
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