ISO 6509-1:2014
Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys with zinc — Part 1: Test method
发布时间:2014-05-15 实施时间:


ISO 6509-1:2014标准是一项用于测定含锌铜合金的脱锌抗性的测试方法。脱锌是指铜合金中的锌被溶解,导致铜合金的强度和耐腐蚀性下降。这种现象通常发生在含氧水中,例如自来水管道系统中。因此,评估铜合金在含氧水中的脱锌抗性非常重要。

该标准规定了一种测试方法,用于评估铜合金在含氧水中的脱锌抗性。测试方法包括将铜合金试样浸泡在含氧水中,然后测量试样的脱锌量。该标准还规定了测试条件和试样的准备方法。

该标准适用于各种含锌铜合金,包括铸造和加工的铜合金。该标准还提供了一些指导性信息,例如如何选择试样的形状和尺寸,以及如何处理试样表面。

该标准的实施可以帮助制造商和用户评估铜合金在含氧水中的脱锌抗性,从而选择最适合其应用的材料。此外,该标准还可以用于研究铜合金的脱锌机理和腐蚀行为。

相关标准
- ISO 6509-2:2017 Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys with zinc — Part 2: Test methods for brass
- ISO 6509-3:2017 Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys with zinc — Part 3: Test methods for wrought and cast products
- ISO 6509-4:2017 Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys with zinc — Part 4: Assessment of dezincification susceptibility for dezincification corrosion of brass
- ISO 6509-5:2017 Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys with zinc — Part 5: Test methods for wrought and cast products of high conductivity copper alloys
- ISO 6509-6:2017 Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys with zinc — Part 6: Test methods for lead-containing copper alloys