77.120.40 镍、铬及其合金 标准查询与下载
共找到 752 条与 镍、铬及其合金 相关的标准，共 51 页
Chemical analysis method for nickel-cobalt-aluminum three-element composite hydroxide Part 2: Determination of cobalt content by potentiometric titration method
- ICS
- 77.120.40
- CCS
- H13
- 发布
- 2021-12-02
- 实施
- 2022-04-01
Methods for chemical analysis of nickel-cobalt-aluminum three-element composite hydroxides Part 3: Determination of aluminum, copper, iron, zinc, calcium, magnesium, sodium and manganese contents by inductively coupled plasma atomic emission spectrometry
- ICS
- 77.120.40
- CCS
- H13
- 发布
- 2021-12-02
- 实施
- 2022-04-01
Methods for chemical analysis of nickel-cobalt-aluminum three-element composite hydroxides Part 1: Determination of nickel content Diacetyl oxime gravimetric method
- ICS
- 77.120.40
- CCS
- H13
- 发布
- 2021-12-02
- 实施
- 2022-04-01
Methods for chemical analysis of nickel-cobalt-aluminum three-element composite hydroxides Part 4: Determination of chloride ion content Silver chloride turbidimetric method
- ICS
- 77.120.40
- CCS
- H13
- 发布
- 2021-12-02
- 实施
- 2022-04-01
Methods for chemical analysis of nickel-cobalt-aluminum three-element composite hydroxides Part 5: Determination of sulfate ion content Barium sulfate turbidimetric method
- ICS
- 77.120.40
- CCS
- H13
- 发布
- 2021-12-02
- 实施
- 2022-04-01
Methods for determination of cobalt in nickel and nickel alloys
- ICS
- 77.120.40
- CCS
- 发布
- 2021-11-30
- 实施
1.1 This specification covers iron-nickel-chromium and nickel alloy castings specially processed with restricted melt practices, weldability testing, and nondestructive examination (NDE) requirements. 1.2 A number of grades of iron-nickel-chromium and nickel alloy castings are included in this specification. Since these grades possess varying degrees of suitability for service in corrosive environments, it is the responsibility of the purchaser to determine which grade shall be furnished. Selection will depend on design and service conditions, mechanical properties, and corrosion-resistant characteristics. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.3.1 This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order or contract specifies the applicable M-specification designation (SI units), the inch-pound units shall apply. Within the text, the SI units are shown in brackets. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Specification for Castings, Iron-Nickel-Chromium and Nickel Alloys, Specially Controlled for Pressure-Retaining Parts for Corrosive Service
- ICS
- 77.120.40
- CCS
- 发布
- 2021-11-01
- 实施
1.1 This specification covers two iron-nickel-chromium alloys (UNS K94760 and UNS K95150) used primarily for glass-sealing applications in electronic devices. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Specification for Nickel-Chromium-Iron Sealing Alloys
- ICS
- 77.120.40
- CCS
- 发布
- 2021-11-01
- 实施
Nickel alloys — Determination of niobium — Inductively coupled plasma/atomic emission spectrometric method
- ICS
- 77.120.40
- CCS
- 发布
- 2021-10-27
- 实施
Nickel alloys — Determination of molybdenum content —Inductively coupled plasma/atomic emission spectrometric method
- ICS
- 77.120.40
- CCS
- 发布
- 2021-10-27
- 实施
Nickel and nickel alloys — Determination of total boron content —Curcumin molecular absorption spectrometric method
- ICS
- 77.120.40
- CCS
- 发布
- 2021-10-27
- 实施
Nickel and nickel alloys — Determination of total boron content —Curcumin molecular absorption spectrometric method
- ICS
- 77.120.40
- CCS
- 发布
- 2021-10-27
- 实施
Nickel alloys — Determination of molybdenum content —Inductively coupled plasma/atomic emission spectrometric method
- ICS
- 77.120.40
- CCS
- 发布
- 2021-10-27
- 实施
Nickel alloys — Determination of niobium — Inductively coupled plasma/atomic emission spectrometric method
- ICS
- 77.120.40
- CCS
- 发布
- 2021-10-27
- 实施
Nickels, ferronickels and nickel alloys. Standards for the determination of chemical composition
- ICS
- 77.120.40
- CCS
- 发布
- 2021-09-07
- 实施
- 2021-09-07
Nickels, ferronickels and nickel alloys — Standards for the determination of chemical composition
- ICS
- 77.120.40
- CCS
- 发布
- 2021-08-27
- 实施
Methods for ICP emission spectrometric analysis of tantalum
- ICS
- 77.120.40
- CCS
- 发布
- 20210823
- 实施
- 20210823
本文件规定了用氢化物发生-原子荧光光谱法测定硒和碲含量的方法。 本文件适用于金属镍中质量分数为0.00005%～0.0010%的硒和碲含量的测定。
Nickel—Determination of selenium and tellurium contents —Hydride generation- atomic fluorescence spectrometric method
- ICS
- 77.120.40
- CCS
- C325
- 发布
- 2021-08-17
- 实施
- 2021-08-18
本文件规定了用氢化物发生-原子荧光光谱法测定砷、锑和铋含量的方法。 本文件适用于金属镍中质量分数为0.00005%～0.002%的砷、锑和铋含量的测定。
Nickel—Determination of arsenic, antimony and bismuth contents —Hydride generation- atomic fluorescence spectrometric method
- ICS
- 77.120.40
- CCS
- C325
- 发布
- 2021-08-17
- 实施
- 2021-08-18
本文件是T/CNEA 101《压水堆承压部件 材料》的第35部分。本文件共计12章，其中，1-3章为规范性条款，4-12章为压水堆承压部件 材料 第35部分：冷凝器及热交换器用镍基合金无缝管主要内容。主要内容包括：订货要求、制造、化学成分、力学性能和工艺性能、液压试验或无损检测、尺寸和偏差、工艺质量、表面质量和外观、质量证明文件和产品标志。
PWR pressure boundary components—Material— Part 35:Seamless nickel alloy condenser and heat-exchanger tubes
- ICS
- 77.120.40
- CCS
- D441
- 发布
- 2021-06-28
- 实施
- 2022-03-31
