Q40/49 耐火材料 标准查询与下载
共找到 26 条与 耐火材料 相关的标准，共 2 页
Fireclay and high-alumina refractories—Determination of loss content on ignition—Gravimetric method
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1986-09-16
- 实施
- 1987-09-01
Clay, high alumina refractory chemical analysis method EDTA volumetric method for determination of alumina content
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1986
- 实施
Clay, high-alumina refractories chemical analysis method gravimetric - molybdenum blue photometric method for determination of silica content
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1986
- 实施
Clay, high alumina refractories chemical analysis method hydrogen peroxide photometric determination of titanium dioxide content
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1986
- 实施
Clay, high alumina refractories chemical analysis method o-phenanthrene spectrophotometric determination of ferric oxide content
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1986
- 实施
Clay, high alumina refractories chemical analysis methods atomic absorption spectrophotometry determination of potassium oxide, sodium oxide content
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1986
- 实施
Clay, high alumina refractories chemical analysis methods atomic absorption spectrophotometry determination of calcium oxide, magnesium oxide content
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1986
- 实施
Shaped thermal insulating products—Diatomite bricks and shapes
- ICS
- 91.100
- CCS
- Q40/49
- 发布
- 1983-12-12
- 实施
- 1984-11-01
本规程共分为 8 章和 5 个附录。主要内容包括：总则、术语和符号、材料、系统设计、结构计算、施工安装、检验与验收、维修与养护等。
Technical specification for the application of particle-reinforced thermosetting resin inspection wells
- ICS
- 93.030
- CCS
- Q40/49
- 发布
- 2019-01-30
- 实施
- 2019-07-01
本标准规定了烧结砖单位产品综合能源消耗（简称综合能耗）限额的技术要求、统计范围和计算方法、节能管理与措施。 本标准适用于烧结砖生产企业综合能耗的计算、考核，以及对新建项目的能耗要求。
Comprehensive energy consumption quota per unit product of sintered bricks
- ICS
- 71.100
- CCS
- Q40/49
- 发布
- 2015-03-27
- 实施
- 2015-07-01
本标准规定了人造刚玉与其他氧化铝的扫描电子显微镜鉴别方法。 本标准适用于对人造刚玉与其他氧化铝的区分鉴别。
Identification of artificial corundum
- ICS
- 71.040.99
- CCS
- Q40/49
- 发布
- 2007-03-28
- 实施
- 2007-04-01
Determination of calcium oxide content by EDTA volumetric method for chemical analysis of high-quality magnesia
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1991-05-04
- 实施
- 1992-01-01
Test method for softening temperature of refractory mud under load (heating method)
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1991-05-04
- 实施
- 1992-01-01
Test method for thermal shock resistance of refractory products
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1991-05-04
- 实施
- 1992-01-01
High-quality magnesia chemical analysis method Determination of manganese oxide content by potassium periodate photometry
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1991-05-04
- 实施
- 1992-01-01
High-quality magnesia chemical analysis method diantipyrine methane spectrophotometric determination of titanium dioxide content
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1991-05-04
- 实施
- 1992-01-01
Light-burned magnesite powder chemical analysis method citric acid method to determine the activity of light-burned magnesite powder
- ICS
- 67.040
- CCS
- Q40/49
- 发布
- 1991-05-04
- 实施
- 1992-01-01
Test method for load softening temperature of refractory mud (differential-temperature rise method)
- ICS
- 81.080
- CCS
- Q40/49
- 发布
- 1991-05-04
- 实施
- 1992-01-01
Silicon nitride bonded silicon carbide bricks for blast furnace
- ICS
- 97.040
- CCS
- Q40/49
- 发布
- 1991-05-04
- 实施
- 1992-01-01
