ES2545615T3 - Procedimiento para la purificación de una masa fundida de aleación de Al-Ti-B - Google Patents

Procedimiento para la purificación de una masa fundida de aleación de Al-Ti-B Download PDF

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Publication number
ES2545615T3
ES2545615T3 ES10723471.8T ES10723471T ES2545615T3 ES 2545615 T3 ES2545615 T3 ES 2545615T3 ES 10723471 T ES10723471 T ES 10723471T ES 2545615 T3 ES2545615 T3 ES 2545615T3
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Prior art keywords
k2tif6
kbf4
alloy
proportion
compound
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Active
Application number
ES10723471.8T
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English (en)
Inventor
Xuemin Chen
Qingdong Ye
Jianguo Li
Chaowen Liu
Yueming Yu
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Shenzhen Sunxing Light Alloy Materials Co Ltd
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Shenzhen Sunxing Light Alloy Materials Co Ltd
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Publication of ES2545615T3 publication Critical patent/ES2545615T3/es
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • 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
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • 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
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • 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
    • C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/003—Alloys based on aluminium containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium

Abstract

Un procedimiento para la purificación de una masa fundida de aleación de Al(aluminio)-Ti(titanio)- B(boro) que comprende: a. la colocación y fundición de un lingote de aluminio industrial en un horno de fundición por inducción electromagnética, en que la masa fundida de Al se cubre con un agente de cobertura de alta temperatura y su temperatura se eleva hasta aproximadamente 670~900 °C; b. la adición del material de K2TiF6 y KBF4 al horno de fundición y después la agitación de los compuestos en el interior para su reacción de acuerdo con la fórmula de reacción en que, en la aleación Al(TiB2+TiAl3), la proporción de Ti es del 1~10 %, la proporción de B es del 0,001~0,5 % y el resto es Al; c. la adición de un compuesto que comprende Mg (magnesio), Li (litio), Na (sodio) y F (flúor) a K2TiF6 y KBF4, agitados uniformemente, en que el compuesto tiene una cantidad de aproximadamente el 0,01 % ~ 1 % del peso suma del total de K2TiF6 y KBF4, y la agitación uniforme durante aproximadamente 15~60 minutos a una temperatura de reacción mantenida constante a aproximadamente 670~900 °C, en que las escorias se eliminan y la aleación de Al se moldea por colada.

Description

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Claims (1)

  1. imagen1
ES10723471.8T 2010-02-05 2010-05-10 Procedimiento para la purificación de una masa fundida de aleación de Al-Ti-B Active ES2545615T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201010110046 2010-02-05
CN2010101100460A CN101775499B (zh) 2010-02-05 2010-02-05 一种铝钛硼合金熔体的净化方法
PCT/CN2010/072559 WO2011022986A1 (zh) 2010-02-05 2010-05-10 一种铝钛硼合金熔体的净化方法

Publications (1)

Publication Number Publication Date
ES2545615T3 true ES2545615T3 (es) 2015-09-14

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Application Number Title Priority Date Filing Date
ES10723471.8T Active ES2545615T3 (es) 2010-02-05 2010-05-10 Procedimiento para la purificación de una masa fundida de aleación de Al-Ti-B

Country Status (5)

Country Link
US (1) US8167970B2 (es)
EP (1) EP2530174B8 (es)
CN (1) CN101775499B (es)
ES (1) ES2545615T3 (es)
WO (1) WO2011022986A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011022B (zh) * 2010-12-30 2013-06-19 新疆众和股份有限公司 高纯铝钛中间合金的制备方法
CN102583422B (zh) * 2012-03-07 2013-02-27 深圳市新星轻合金材料股份有限公司 以钾基钛硼氟盐混合物为中间原料生产硼化钛并同步产出钾冰晶石的循环制备方法
CN102660757B (zh) * 2012-05-23 2015-01-21 深圳市新星轻合金材料股份有限公司 铝电解用惰性阳极材料或惰性阴极涂层材料的制备工艺
CN103184371A (zh) * 2013-01-18 2013-07-03 周凡 一种铝-钛-硼-碳-镁中间合金及其制备工艺
CN104278176B (zh) * 2013-07-01 2016-09-21 中国科学院金属研究所 一种高质量Al-5Ti-1B中间合金的制备方法
CN105671350A (zh) * 2015-03-19 2016-06-15 中信戴卡股份有限公司 一种铝合金细化剂、其制备方法及用途
CN108220646A (zh) * 2017-12-15 2018-06-29 南通昂申金属材料有限公司 一种铝钛硼合金细化剂的制备方法
CN108118169A (zh) * 2017-12-29 2018-06-05 西南铝业（集团）有限责任公司 一种细化剂及2124合金铸锭的细化方法
CN109371262B (zh) * 2018-12-14 2021-03-30 中南大学 一种利用铝液回收钛合金废料中钛元素的方法
CN110660500B (zh) * 2019-09-11 2021-04-20 杭州华光焊接新材料股份有限公司 一种压敏电阻用电极银浆
CN112176210B (zh) * 2020-10-17 2021-09-07 安徽诺乐知识产权服务有限公司 铝合金铸件制备装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917133B1 (es) * 1970-09-28 1974-04-27
JPS5143011B2 (es) * 1972-02-14 1976-11-19
BE884127A (nl) * 1980-07-02 1981-01-05 Rijksuniversiteit Gent Fakulte Bereiding van aluminium-moederlegeringen
JPS57155334A (en) * 1981-03-19 1982-09-25 Kobe Steel Ltd Production of al-ti-b alloy for grain refining
JPS6223946A (ja) * 1985-07-23 1987-01-31 Nippon Light Metal Co Ltd アルミニウム結晶微細化剤の製造方法
DE3739187C1 (en) * 1987-11-19 1988-10-06 Riedelbauch & Stoffregen Gmbh Process for producing aluminium prealloys containing high-melting point metals and/or metalloids
US4983216A (en) * 1990-02-12 1991-01-08 Aluminum Company Of America Aluminum scrap melting
CN1097472A (zh) * 1993-07-16 1995-01-18 郭盾 铝-钛-硼中间合金的生产工艺
US6454832B1 (en) * 1999-11-15 2002-09-24 Pechiney Rhenalu Aluminium alloy semi-finished product manufacturing process using recycled raw materials
TR200504376A2 (tr) * 2005-11-02 2008-05-21 T�B�Tak-T�Rk�Ye B�L�Msel Ve Tekn�K Ara�Tirma Kurumu Tane küçültücü ön alaşım üretmek için bir proses

Also Published As

Publication number Publication date
EP2530174B8 (en) 2015-10-28
WO2011022986A1 (zh) 2011-03-03
US20110192253A1 (en) 2011-08-11
EP2530174A1 (en) 2012-12-05
EP2530174B1 (en) 2015-07-29
US8167970B2 (en) 2012-05-01
CN101775499B (zh) 2011-04-06
CN101775499A (zh) 2010-07-14
EP2530174A4 (en) 2014-07-09

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