A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MANUFACTURING METHOD OF HEAT EXCHANGER
To suppress damage of a partition wall of a heat exchanger.SOLUTION: A manufacturing method of a heat exchanger comprises: a molding step of molding a mixture containing silicon carbide particles, an organic binder, and a dispersion medium to obtain a molded body having a plurality of gas flow paths; a heat medium flow path forming step of arranging an interlayer material between the plurality of molded bodies, to form a heat medium flow path R2; a degreasing step of degreasing the molded body in which the interlayer material is arranged, to obtain a degreased body 30; and an impregnation step of impregnating the degreased body 30 with metallic silicon.SELECTED DRAWING: Figure 4
【課題】熱交換器の区画壁の損傷を抑制することができる。【解決手段】炭化ケイ素粒子、有機バインダー、及び分散媒を含有する混合物を成形して複数のガス流通路を有する成形体を得る成形工程と、複数の成形体間に層間材を配置して熱媒体流通路Ｒ２を形成する熱媒体流通路形成工程と、層間材が配置された成形体を脱脂して脱脂体３０を得る脱脂工程と、脱脂体３０に金属ケイ素を含浸させる含浸工程とを有する。【選択図】図４
MANUFACTURING METHOD OF HEAT EXCHANGER
To suppress damage of a partition wall of a heat exchanger.SOLUTION: A manufacturing method of a heat exchanger comprises: a molding step of molding a mixture containing silicon carbide particles, an organic binder, and a dispersion medium to obtain a molded body having a plurality of gas flow paths; a heat medium flow path forming step of arranging an interlayer material between the plurality of molded bodies, to form a heat medium flow path R2; a degreasing step of degreasing the molded body in which the interlayer material is arranged, to obtain a degreased body 30; and an impregnation step of impregnating the degreased body 30 with metallic silicon.SELECTED DRAWING: Figure 4
【課題】熱交換器の区画壁の損傷を抑制することができる。【解決手段】炭化ケイ素粒子、有機バインダー、及び分散媒を含有する混合物を成形して複数のガス流通路を有する成形体を得る成形工程と、複数の成形体間に層間材を配置して熱媒体流通路Ｒ２を形成する熱媒体流通路形成工程と、層間材が配置された成形体を脱脂して脱脂体３０を得る脱脂工程と、脱脂体３０に金属ケイ素を含浸させる含浸工程とを有する。【選択図】図４
MANUFACTURING METHOD OF HEAT EXCHANGER
熱交換器の製造方法
MATSUMOTO MANABU (author) / FUJITA MASAO (author) / KOGA YOSHIHIRO (author)
2019-09-19
Patent
Electronic Resource
Japanese
IPC:
F28F
Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung
,
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
C04B
Kalk
,
LIME
/
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEAT EXCHANGER AND MANUFACTURING METHOD OF HEAT EXCHANGER
| European Patent Office | 2016
| European Patent Office | 2023
| European Patent Office | 2023