DE102020101697A1 - Verfahren zur additiven Herstellung eines entzinkungsbeständigen Messing-Bauteils für eine Sanitärarmatur - Google Patents

Verfahren zur additiven Herstellung eines entzinkungsbeständigen Messing-Bauteils für eine Sanitärarmatur Download PDF

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Publication number
DE102020101697A1
DE102020101697A1 DE102020101697.2A DE102020101697A DE102020101697A1 DE 102020101697 A1 DE102020101697 A1 DE 102020101697A1 DE 102020101697 A DE102020101697 A DE 102020101697A DE 102020101697 A1 DE102020101697 A1 DE 102020101697A1
Authority
DE
Germany
Prior art keywords
component
copper
zinc
sanitary fitting
brass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE102020101697.2A
Other languages
German (de)
English (en)
Inventor
Carsten Romanowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lixil Corp
Original Assignee
Lixil Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lixil Corp filed Critical Lixil Corp
Priority to DE102020101697.2A priority Critical patent/DE102020101697A1/de
Priority to CN202180010185.2A priority patent/CN115003437A/zh
Priority to PCT/EP2021/050799 priority patent/WO2021148320A1/fr
Publication of DE102020101697A1 publication Critical patent/DE102020101697A1/de
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Powder Metallurgy (AREA)
DE102020101697.2A 2020-01-24 2020-01-24 Verfahren zur additiven Herstellung eines entzinkungsbeständigen Messing-Bauteils für eine Sanitärarmatur Pending DE102020101697A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102020101697.2A DE102020101697A1 (de) 2020-01-24 2020-01-24 Verfahren zur additiven Herstellung eines entzinkungsbeständigen Messing-Bauteils für eine Sanitärarmatur
CN202180010185.2A CN115003437A (zh) 2020-01-24 2021-01-15 用于卫生配件的黄铜组件的增材制造方法
PCT/EP2021/050799 WO2021148320A1 (fr) 2020-01-24 2021-01-15 Procédé de fabrication additive d'un composant en laiton pour une robinetterie sanitaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020101697.2A DE102020101697A1 (de) 2020-01-24 2020-01-24 Verfahren zur additiven Herstellung eines entzinkungsbeständigen Messing-Bauteils für eine Sanitärarmatur

Publications (1)

Publication Number Publication Date
DE102020101697A1 true DE102020101697A1 (de) 2021-07-29

Family

ID=74347043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020101697.2A Pending DE102020101697A1 (de) 2020-01-24 2020-01-24 Verfahren zur additiven Herstellung eines entzinkungsbeständigen Messing-Bauteils für eine Sanitärarmatur

Country Status (3)

Country Link
CN (1) CN115003437A (fr)
DE (1) DE102020101697A1 (fr)
WO (1) WO2021148320A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017118386A1 (de) 2017-08-11 2019-02-14 Grohe Ag Kupferlegierung, Verwendung einer Kupferlegierung, Sanitärarmatur und Verfahren zur Herstellung einer Sanitärarmatur
US20190276918A1 (en) 2017-08-07 2019-09-12 South China University Of Technology An additive manufacturing method of lead-free environmentally-friendly high-strength brass alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398531B (zh) * 2009-08-14 2013-06-11 Modern Islands Co Ltd 抗脫鋅銅合金及其物件之製法
CN102400012A (zh) * 2011-11-30 2012-04-04 珠海承鸥卫浴用品有限公司 一种铸造用低铅耐腐蚀黄铜合金及其制造方法
JP6378688B2 (ja) * 2012-11-01 2018-08-22 ゼネラル・エレクトリック・カンパニイ 付加製造方法および装置
DE102013003817A1 (de) * 2013-03-07 2014-09-11 Grohe Ag Kupfer-Zink-Legierung für eine Sanitärarmatur sowie Verfahren zu deren Herstellung
CN104762521A (zh) * 2014-01-06 2015-07-08 九牧厨卫股份有限公司 一种铸造用耐脱锌腐蚀黄铜及其制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190276918A1 (en) 2017-08-07 2019-09-12 South China University Of Technology An additive manufacturing method of lead-free environmentally-friendly high-strength brass alloy
DE102017118386A1 (de) 2017-08-11 2019-02-14 Grohe Ag Kupferlegierung, Verwendung einer Kupferlegierung, Sanitärarmatur und Verfahren zur Herstellung einer Sanitärarmatur

Also Published As

Publication number Publication date
CN115003437A (zh) 2022-09-02
WO2021148320A1 (fr) 2021-07-29

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Legal Events

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R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: LIXIL CORPORATION, JP

Free format text: FORMER OWNER: GROHE AG, 58675 HEMER, DE

R082 Change of representative

Representative=s name: KARO IP PATENTANWAELTE KAHLHOEFER ROESSLER KRE, DE

R081 Change of applicant/patentee

Owner name: LIXIL CORPORATION, JP

Free format text: FORMER OWNER: LIXIL CORPORATION, TOKYO, JP