METHOD FOR PRODUCING MEMBER FOR FLUID MACHINES, AND MEMBER FOR FLUID MACHINES

• Main Authors: YASUI TOYOAKI, IKENO KYOICHI
• Format: Patent
• Language: English; French; Japanese
• Published: 02.04.2015
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BLASTING; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS; ENGINE PLANTS IN GENERAL; HEATING; INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS; INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; METALLURGY; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; NON-POSITIVE DISPLACEMENT PUMPS; PERFORMING OPERATIONS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; SPRAYING OR ATOMISING IN GENERAL; STEAM ENGINES; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; WEAPONS

A method for producing a member (1) for fluid machines, which comprises: a coating step (S4) wherein a glass-based material is applied to the surface of a base (2); a smoothing step (S5) wherein some of the glass-based material is removed, while heating and melting the glass-based material after the coating step (S4); and a solidification step (S6) wherein the heated and melted glass-based material is solidified after the smoothing step (S5). L'invention porte sur un procédé qui permet de fabriquer un élément (1) pour machines à fluide et qui comporte les étapes suivantes : le revêtement (S4), un matériau à base de verre étant appliqué sur la surface d'une base (2) ; le lissage (S5), une partie du matériau à base de verre étant éliminée, tout en chauffant et en faisant fondre le matériau à base de verre après l'étape de revêtement (S4) ; la solidification (S6), le matériau à base de verre chauffé et fondu étant solidifié après l'étape de lissage (S5). 基材（２）の表面にガラス系材料を塗布する塗布工程（Ｓ４）と、塗布工程（Ｓ４）の後に、ガラス系材料を加熱溶融させながら該ガラス系材料の一部を除去する平滑化工程（Ｓ５）と、平滑化工程（Ｓ５）の後に、加熱溶融したガラス系材料を凝固させる凝固工程（Ｓ６）とを含む流体機械用部材（１）の製造方法である。