CN103056318B - 作为熔融金属中的防护屏蔽层的铌 - Google Patents
作为熔融金属中的防护屏蔽层的铌 Download PDFInfo
- Publication number
- CN103056318B CN103056318B CN201310003696.9A CN201310003696A CN103056318B CN 103056318 B CN103056318 B CN 103056318B CN 201310003696 A CN201310003696 A CN 201310003696A CN 103056318 B CN103056318 B CN 103056318B
- Authority
- CN
- China
- Prior art keywords
- copper
- mould
- niobium
- molten copper
- electrolytic cell
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/004—Copper alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/059—Mould materials or platings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
Abstract
Description
锻造抗张强度 | 585兆帕 |
锻造硬度 | 160HV |
弹性模量 | 103千兆帕 |
剪切模量 | 37.5千兆帕 |
熔点 | 2750K(2477℃,4491°F) |
符号,原子数 | Nb,41 |
原子重量 | 92.91g/mol |
密度 | 8.57g/cc |
导热性 | (300K)53.7W/m-k |
热膨胀 | (25℃)7.3μm/m-k |
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3380708P | 2008-03-05 | 2008-03-05 | |
US61/033,807 | 2008-03-05 | ||
CN2009801078373A CN101965233B (zh) | 2008-03-05 | 2009-03-04 | 作为熔融金属中的防护屏蔽层的铌 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801078373A Division CN101965233B (zh) | 2008-03-05 | 2009-03-04 | 作为熔融金属中的防护屏蔽层的铌 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103056318A CN103056318A (zh) | 2013-04-24 |
CN103056318B true CN103056318B (zh) | 2017-06-09 |
Family
ID=40786517
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801078373A Expired - Fee Related CN101965233B (zh) | 2008-03-05 | 2009-03-04 | 作为熔融金属中的防护屏蔽层的铌 |
CN201310003696.9A Expired - Fee Related CN103056318B (zh) | 2008-03-05 | 2009-03-04 | 作为熔融金属中的防护屏蔽层的铌 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801078373A Expired - Fee Related CN101965233B (zh) | 2008-03-05 | 2009-03-04 | 作为熔融金属中的防护屏蔽层的铌 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8844897B2 (zh) |
EP (2) | EP2257390B1 (zh) |
CN (2) | CN101965233B (zh) |
AT (1) | ATE539823T1 (zh) |
ES (1) | ES2378367T3 (zh) |
WO (1) | WO2009111536A2 (zh) |
Families Citing this family (12)
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ES2378367T3 (es) | 2008-03-05 | 2012-04-11 | Southwire Company | Sonda de ultrasonidos con capa protectora de niobio |
US8652397B2 (en) * | 2010-04-09 | 2014-02-18 | Southwire Company | Ultrasonic device with integrated gas delivery system |
KR20130091640A (ko) | 2010-04-09 | 2013-08-19 | 사우쓰와이어 컴퍼니 | 용융 금속의 초음파 가스 제거 |
US8667844B1 (en) * | 2011-01-28 | 2014-03-11 | The Boeing Company | Ultrasonic scalar adhesion test apparatus and method for paints and finishes |
US9061928B2 (en) * | 2011-02-28 | 2015-06-23 | Corning Incorporated | Ultrasonic transducer assembly for applying ultrasonic acoustic energy to a glass melt |
BR112016011262B1 (pt) | 2013-11-18 | 2021-05-18 | Southwire Company, Llc | dispositivo ultrassônico e método para a redução de uma quantidade de um gás dissolvido e/ou uma impureza em um banho de metal fundido |
PL3256275T3 (pl) | 2015-02-09 | 2020-10-05 | Hans Tech, Llc | Ultradźwiękowa rafinacja ziarna |
US10233515B1 (en) | 2015-08-14 | 2019-03-19 | Southwire Company, Llc | Metal treatment station for use with ultrasonic degassing system |
RU2020124617A (ru) | 2015-09-10 | 2020-08-04 | САУТУАЙР КОМПАНИ, ЭлЭлСи | Способы и системы для ультразвукового измельчения зерна и дегазации при литье металла |
AU2018221259A1 (en) | 2017-02-17 | 2019-09-05 | Southwire Company, Llc | Ultrasonic grain refining and degassing procedures and systems for metal casting including enhanced vibrational coupling |
WO2018231533A1 (en) | 2017-06-12 | 2018-12-20 | Southwire Company, Llc | Impurity removal devices, systems and methods |
EP4000763A1 (en) | 2020-11-20 | 2022-05-25 | MP Interconsulting | Ultrasonic metal powder atomizer |
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CN101965233B (zh) | 2013-02-20 |
ES2378367T3 (es) | 2012-04-11 |
CN103056318A (zh) | 2013-04-24 |
US20140352908A1 (en) | 2014-12-04 |
US8844897B2 (en) | 2014-09-30 |
WO2009111536A3 (en) | 2009-11-12 |
EP2257390A2 (en) | 2010-12-08 |
EP2452763A1 (en) | 2012-05-16 |
US20090224443A1 (en) | 2009-09-10 |
ATE539823T1 (de) | 2012-01-15 |
US9327347B2 (en) | 2016-05-03 |
CN101965233A (zh) | 2011-02-02 |
EP2257390B1 (en) | 2012-01-04 |
WO2009111536A2 (en) | 2009-09-11 |
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