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GB/T 37900-2019 Active
GB/T 37900-2019 Test method of hardness and fracture toughness for ultra-thin glass—Low-load vickers hardness indentation method
Abstract
This standard specifies the terms and definitions, test principles, test equipment, specimens, test procedures, result calculation, marking, and test reports for measuring the hardness and fracture toughness of ultra-thin glass using the Vickers indentation method with a loading force of 1.961 N to 49.03 N.
This standard is applicable to hardness testing of glass with a thickness of 0.1 mm to 1.1 mm, and fracture toughness testing of glass with a thickness of 0.3 mm to 1.1 mm.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 37900-2019 |
| CCS | Ceramics, glass |
| ICS | Raw materials and unprocessed glass |
| Implement Date | 2020-07-01 |
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$ 33.00
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$ 33.00
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$ 33.00