GB/T 37252-2018 in English
VALIDZirconia ceramics element for planar oxygen sensor
- Issued on:2018-12-28
- Implemented on:2019-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
《GB/T 37252-2018氧传感器用片式氧化锆陶瓷元件》由TC194(全国工业陶瓷标准化技术委员会)归口,主管部门为中国建筑材料联合会。
Introduction
1. Background of standard formulation and analysis of technological evolution
The formulation of GB/T 37252-2018 is based on the growing demand for automobile exhaust monitoring, especially in the field of oxygen sensor technology. The standard was proposed by the China Building Materials Federation and managed by the National Industrial Ceramics Standardization Technical Committee, ensuring its scientificity and practicality.
2. Comparative analysis of standard frameworks
| Standard dimensions | GB/T 37252—2018 | International reference standards |
|---|---|---|
| Scope of application | Automotive gasoline and ethanol gasoline oxygen sensor elements | ISO 15398 (Automobile emission control) |
| Technical requirements | Material properties, electrical properties, air tightness, etc. of zirconia ceramics | JIS R 3201 (Ceramic component specification) |
| Test methods | High temperature test, vibration, salt spray test, etc. | ASTM C146-19 (Ceramic Strength Test) |
3. Implementation Suggestions and Application Cases
Implementation Suggestions:
- Manufacturers should strictly screen raw materials and control production processes in accordance with standard requirements.
- It is recommended to calibrate production equipment regularly to ensure that test accuracy meets specifications.
- In actual applications, users should conduct comprehensive inspections of components according to the test methods in the standard.
Application Case:
A certain automobile manufacturer uses the GB/T 37252-2018 standard to control the quality of its oxygen sensors. By strictly following material and performance requirements, it significantly improves product life and detection accuracy.

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