GB/T 14999.7-2010
高温合金铸件晶粒度、一次枝晶间距和显微疏松测定方法
Test methods for grain sizes,primary dendrite spacing and microshrinkage of superalloy castings
- 实施日期
- 2011-09-01
- ICS 分类
- 77.140.99
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 14999.7-2010
Test methods for grain sizes,primary dendrite spacing and microshrinkage of superalloy castings
GB/T 14999.6-2010
Test methods for characterizing duplex grain sizes and primary carbides distribution of superalloy forgings
GB/T 14263-2010
Methods for sampling and sample preparation of flotation copper concentrates in bulk
GB/T 14262-2010
Methods for sampling and sample preparation of flotation lead concentrates in bulk
GB/T 14261-2010
Methods for sampling and sample preparation of flotation zinc concentrates in bulk
GB/T 25951.3-2010
Nickel and nickel alloys - Terms and definitions - Part 3: Wrought products and castings
GB/T 25951.2-2010
Nickel and nickel alloys - Terms and definitions - Part 2: Refinery products
GB/T 25951.1-2010
Nickel and nickel alloys - Terms and definitions - Part 1: Materials
GB/T 25932-2010
General specification of superalloy master alloys for castings
GB/T 25831-2010
General specification of superalloy wires
GB/T 25829-2010
Permissisible variations for chemical composition of superalloy products
GB/T 25828-2010
General specification of superalloy bars
GB/T 25827-2010
General specification of superalloy plates and strips
GB/T 6146-2010
Test method for resistivity of precision resistance alloys
GB/T 25135-2010
The quality control criterion of forging technology
GB/T 25136-2010
General checking standard for steel open die forgings
GB/T 9439-2010
Grey iron castings
GB/T 25053-2010
Continuously hot rolled low carbon steel sheet and strip
GB/T 25052-2010
Continuously hot-dip coated steel sheet and strip - Tolerances on dimensions,shape and weight
GB/T 25046-2010
High magnetic induction cold-rolled non-oriented electrical steel strip and sheet