ICS

77.120.99

CCS

H65

中華人民共和國國家標(biāo)準(zhǔn)

GB/T45009—2024

稀土環(huán)境障涂層材料

硅酸鐿粉末

Rareearthenvironmentalbarriercoatingmaterial—

Ytterbiumsilicatepowder

2024-11-28發(fā)布2025-06-01實(shí)施

國家市場(chǎng)監(jiān)督管理總局發(fā)布

國家標(biāo)準(zhǔn)化管理委員會(huì)

GB/T45009—2024

目次

前言

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Ⅲ

1

范圍

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1

2

規(guī)范性引用文件

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1

3

術(shù)語和定義

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1

4

分類

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2

4.1

產(chǎn)品分類

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2

4.2

牌號(hào)表示方法

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2

5

技術(shù)要求

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2

5.1

化學(xué)成分

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2

5.2

物理性能

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3

5.3

外觀質(zhì)量

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4

6

試驗(yàn)方法

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4

6.1

化學(xué)成分

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4

6.2

物理性能

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4

6.3

外觀質(zhì)量

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4

6.4

數(shù)值修約

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4

7

檢驗(yàn)規(guī)則

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5

7.1

檢驗(yàn)與驗(yàn)收

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5

7.2

組批

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5

7.3

檢驗(yàn)項(xiàng)目

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5

7.4

取樣和制樣

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5

7.5

檢驗(yàn)結(jié)果判定

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5

8

標(biāo)志、包裝、運(yùn)輸、貯存及隨行文件

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5

8.1

標(biāo)志

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5

8.2

包裝

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5

8.3

運(yùn)輸、貯存

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6

8.4

隨行文件

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6

附錄A（規(guī)范性）硅酸鐿中稀土雜質(zhì)（鑭、鈰、鐠、釹、釤、銪、釓、鋱、鏑、鈥、鉺、銩、

镥、釔）、非稀土雜質(zhì)（Fe2O3、CuO、NiO、Al2O3、Na2O）及氧化鐿含量測(cè)

定樣品前處理及分析試液的制備XX

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7

A.1

試劑與材料

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7

A.2

樣品

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7

A.3

試驗(yàn)步驟

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7

A.3.1

試料

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7

Ⅰ

GB/T45009—2024

A.3.2

測(cè)定次數(shù)

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7

A.3.3

空白試驗(yàn)

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8

A.3.4

硅酸鐿樣品分析試液制備方法

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8

附錄B（資料性）硅酸鐿中氧化鈦含量的測(cè)定電感耦合等離子體原子發(fā)射光譜法

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9

B.1

方法提要

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9

B.2

試劑或材料

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9

B.3

儀器

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9

B.4

樣品

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9

B.5

試驗(yàn)步驟

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9

B.5.1

試料

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9

B.5.2

平行試驗(yàn)

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9

B.5.3

空白試驗(yàn)

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9

B.5.4

測(cè)定

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9

B.6

試驗(yàn)數(shù)據(jù)處理

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10

附錄C（規(guī)范性）硅酸鐿中氯含量測(cè)定樣品前處理及分析試液的制備

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11

C.1

試劑或材料

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11

C.2

樣品

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11

C.3

試驗(yàn)步驟

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11

C.3.1

試料

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11

C.3.2

平行試驗(yàn)

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11

C.3.3

硅酸鐿樣品分析試液制備方法

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11

Ⅱ

GB/T45009—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請(qǐng)注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識(shí)別專利的責(zé)任。

本文件由全國稀土標(biāo)準(zhǔn)化技術(shù)委員會(huì)（SAC/TC229）提出并歸口。

本文件起草單位：廣東省科學(xué)院資源利用與稀土開發(fā)研究所、廣東省科學(xué)院新材料研究所、廣東省

科學(xué)院工業(yè)分析檢測(cè)中心、國營川西機(jī)器廠、有研稀土高技術(shù)有限公司、西安交通大學(xué)、廣東粵科欣發(fā)

新材料有限公司、北礦新材科技有限公司、包頭稀土研究院、有研資源環(huán)境技術(shù)研究院（北京）有限公

司、瑞科稀土冶金及功能材料國家工程研究中心有限公司、贛州稀土礦業(yè)有限公司。

本文件主要起草人：倪海勇、丁建紅、張小鋒、鄧春明、張永進(jìn)、張秋紅、譚僖、郭雙全、

徐會(huì)兵、楊冠軍、章德銘、姜偉、白雪、李許波、梁智勇、龐小肖、王星奇、魯飛、李劍平、董琳、

張帥、鐘祥熙、吳玉春。

Ⅲ

GB/T45009—2024

稀土環(huán)境障涂層材料

硅酸鐿粉末

1范圍

本文件規(guī)定了稀土環(huán)境障涂層用硅酸鐿粉末的分類、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則以及標(biāo)志、包

裝、運(yùn)輸、貯存及隨行文件的要求。

本文件適用于以鐿化合物和硅化合物為原料，采用化學(xué)法制備，主要用于制備航空領(lǐng)域渦輪發(fā)動(dòng)機(jī)

葉片、燃燒室等部件用抗高溫水氧腐蝕環(huán)境障涂層。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對(duì)應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用

于本文件。

GB/T6682分析實(shí)驗(yàn)室用水規(guī)格和試驗(yàn)方法

GB/T8170數(shù)值修約規(guī)則與極限數(shù)值的表示和判定

GB/T12690.2稀土金屬及其氧化物中非稀土雜質(zhì)化學(xué)分析方法第2部分：稀土氧化物中灼減量

的測(cè)定重量法

GB∕T12690.5—2017稀土金屬及其氧化物中非稀土雜質(zhì)化學(xué)分析方法第5部分：鈷、錳、鉛、

鎳、銅、鋅