GB/T 45130-2025 in English

VALID

Zinc-aluminium oxide target

Issued on:2025-01-24
Implemented on:2025-08-01
File Format:PDF
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Standard No:	GB/T 45130-2025
Document status:	VALID
Title in English:	Zinc-aluminium oxide target
Title in Chinese:	氧化锌铝靶材
Language:	English
File Format:	Electronic (PDF)
Delivery:	Within 1 day
Issued on:	2025-01-24
Implemented on:	2025-08-01
ICS Classification:	77.150.60-Lead, zinc and tin products
Chinese Classification:	H62-Heavy metals and their alloys
Professional Classification:	GB-National Standard
Related Keywords:	zinc oxide target azo target zinc oxide aluminum target background zinc-aluminium oxide target introduction national standard azo target materials
Related Topics:	Zinc oxide Anode target material co target material zinc oxide mc1000 target xrd target maldi target Zinc oxide detection Zinc oxide detection target of xrd The role of zinc oxide target+xrd single crystal target Target manufacturer Rhodium alumina target dba anode target co target Standard Aluminum Zinc target material energy

《GB/T 45130-2025氧化锌铝靶材》由TC243（全国有色金属标准化技术委员会）归口，TC243SC2（全国有色金属标准化技术委员会重金属分会）执行，主管部门为中国有色金属工业协会。

Introduction

National Standard of the People's Republic of China GB/T 45130—2025 Zinc Oxide Aluminum Target

Background of Standard Formulation and Analysis of Technical Evolution

Zinc oxide aluminum target (AZO target) is an important functional material, widely used in the field of thin-film solar cell coating and building energy-saving glass coating. With the rapid development of the photovoltaic industry and the increasing demand for building energy conservation, the demand for high-performance AZO targets is growing.

The formulation of this standard is based on industry technological progress and market demand, aiming to standardize the quality and technical requirements of AZO targets and ensure their stability and consistency in production and application. The standard was proposed by the China Nonferrous Metals Industry Association and is managed by the National Technical Committee for Standardization of Nonferrous Metals.

Project	Technical Indicators	Test Method	Reference Standard
Chemical Composition	$m(\mathrm{ZnO}):m(\mathrm{Al_2O_3}) = 98:2$, total impurities not exceeding $200 \times 10^{-4}\%$	GB/T 1551, YS/T 837	GB/T 6569
Relative Density	≥ $98\%$	GB/T 3850	SL499
Flexural Strength	≥ $150 \mathrm{MPa}$	GB/T 6569	GB/T 8170

Comparative Analysis of Standard Framework

The following is a comparative analysis of AZO target and other functional material standards:

Indicator Items	AZO target (GB/T 45130)	Zinc Oxide Target (GB/T XXXX)	Aluminum Target (GB/T YYYY)
Main component ratio	$98:2$	$95:5$	$80:20$
Impurity content	≤ $200 \times 10^{-4}\%$	≤ $300 \times 10^{-4}\%$	≤ $400 \times 10^{-4}\%$

Implementation Suggestions

To ensure that the quality of AZO targets meets national standards, it is recommended that manufacturers take the following measures:

Strictly control the ratio of raw materials: Precisely control the ratio of ZnO and Al₂O₃ during the production process to ensure the stability of the chemical composition.
Optimize the sintering process: Use advanced atmospheric pressure sintering technology to ensure the density and uniformity of the target material.
Strengthen quality inspection: According to standard requirements, conduct comprehensive inspections on the chemical composition, physical properties and appearance quality of each batch of products.
Establish a traceability system: Record key parameters in the production process to facilitate product quality traceability.