KS D ISO 809-2001 Magnesium and magnesium alloys-Determination of manganese-Periodate photometric method(manganese content between 0 01 and 0 8 %)《镁和镁合金 锰含量的测定 高碘酸盐光度法(锰含量为0 01%0 8.pdf

上传人:孙刚 文档编号:817408 上传时间:2019-02-11 格式:PDF 页数:6 大小:469.35KB
下载 相关 举报
KS D ISO 809-2001 Magnesium and magnesium alloys-Determination of manganese-Periodate photometric method(manganese content between 0 01 and 0 8 %)《镁和镁合金 锰含量的测定 高碘酸盐光度法(锰含量为0 01%0 8.pdf_第1页
第1页 / 共6页
KS D ISO 809-2001 Magnesium and magnesium alloys-Determination of manganese-Periodate photometric method(manganese content between 0 01 and 0 8 %)《镁和镁合金 锰含量的测定 高碘酸盐光度法(锰含量为0 01%0 8.pdf_第2页
第2页 / 共6页
KS D ISO 809-2001 Magnesium and magnesium alloys-Determination of manganese-Periodate photometric method(manganese content between 0 01 and 0 8 %)《镁和镁合金 锰含量的测定 高碘酸盐光度法(锰含量为0 01%0 8.pdf_第3页
第3页 / 共6页
KS D ISO 809-2001 Magnesium and magnesium alloys-Determination of manganese-Periodate photometric method(manganese content between 0 01 and 0 8 %)《镁和镁合金 锰含量的测定 高碘酸盐光度法(锰含量为0 01%0 8.pdf_第4页
第4页 / 共6页
KS D ISO 809-2001 Magnesium and magnesium alloys-Determination of manganese-Periodate photometric method(manganese content between 0 01 and 0 8 %)《镁和镁合金 锰含量的测定 高碘酸盐光度法(锰含量为0 01%0 8.pdf_第5页
第5页 / 共6页
点击查看更多>>
资源描述

1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2001 12 31 KS D ISO 809 ( 0.01 0.8 %) KS D ISO 809: 2001 (2006 ) (ISO 809: 1973, IDT) ICS 77.120.20 KS ( 0.010.8 %) D ISO 809: 2001(2006 )(ISO 809: 1973, IDT)Magnesium and magnesium alloysDetermination of manganese Periodate photometric method(manganese con

2、tent between 0.01 and 0.8 %) 1973 ISO 809, Magnesium and magnesium alloys Determination of manganesePeriodate photometric method(Manganese content between 0.01 and 0.8 %) , . 1. (1). 0.01 0.8 %(m/m) (2). (1) ISO 2353, Magnesium and its alloys Determination of manganese in magnesium alloys containing

3、 zirconium, rare earths, thorium and silver Periodate photometric method . (2) 0.01 % ISO 810, Magnesium and magnesium alloys Determination of manganese Periodate photometric method(Manganese content less than 0.01 %) 2. , (II) (VII) . 525 nm . 3. , . 3.1 (KIO4) 3.2 20 1.26 g/mL (20 1.84 g/mL) 25 mL

4、 60 mL . , 100 mL . 3.3 20 1.40 g/mL, 68 %(m/m), 15 mol/L . . 3.4 20 1.71 g/mL 3.5 , 40 %(m/m) 20 1.14 g/mL 3.6 1 L 10 mL (3.2) , (3.1) , 10 . 3.7 (20 g/L) (NaNO2) 2 g 100 mL . 3.8 1 g/L(1 mg Mn/mL) . D ISO 809:2001 2 3.8.1 ( , 400 mL) (KMnO4) 2.877 g 200 mL (3.2) 40 mL . 36 %(m/m) . SO2 H2O2 , 1 00

5、0 mL . 3.8.2 ( , 600 mL) ( 99.9 % ) 10.001 g 40 mL 80 mL . , 1 000 mL . 250 300 mL (3.2) 60 80 mL 100 mL , 2 , 100 2 , . 3.9 0.1 g/L(1 mL Mn 0.1 mg ) (3.8) 100.0 mL 1 000 mL , , . 4. 4.1 4.2 (photoelectric absorptiometer) 5. 5.1 (3) 5.2 1 mm . (3) . 6. 6.1 a) 0.01 0.05 %(m/m) , (5.2) 1 g 1 mg . b) 0

6、05 0.8 %(m/m) , (5.2) 0.5 g 1 mg . 6.2 6.2.1 (3.3) 20 mL . (250 mL) . 40 mL , (3.2) 15 mL, (3.3) 5 mL, (3.4) 5 mL . 6.1.3 . 6.2.2 (matching) ( 250 mL) 6 (3.9) 1.0, 2.0, 5.0, 10.0, 15.0 20.0 mL . 0.1, 0.2, 0.5, 1.0, 1.5 2.0 mg . 40 mL , (3.2) 15 mL, (3.3) 25 mL (3.4) 5 mL . 6.2.3 , (3.1) 0.5 g , 3 1

7、5 ( 98 ) . , 100 mL (3.6) . 6.2.4 (4.2) (4.3) (Ec) 0 , ( 525 nm) . D ISO 809:2001 3 (3.7) 2 (Ed). . (Ec Ed) (Tc Td) Tc, Td: term 0 . 6.2.5 (100 mL) (mg) , . 6.3 6.3.1 6.3.1.1 0.01 0.05 % (6.1) ( , 250 mL) , 10 mL (3.2) 25 mL . (3.3) 25 mL (3.5) 2 3 . . 6.3.1.2 0.05 0.4 % (6.1) (250 mL) , , 10 mL (3.

8、2) 25 mL . , (3.3) 25 mL (3.4) 2 3 , . 6.3.1.3 0.40 0.2 % (6.1) ( , 250 mL) , , 10 mL (3.2) 10 mL . (3.3) 5 mL (3.5) 2 3 . . 100 mL , , . 20 mL( 0.1 g ) ( , 250 mL) (3.2) 15 mL 25 mL . 6.3.2 6.3.1.1, 6.3.1.2 6.3.1.3 60 mL (3.4) 5 mL . 6.2.3 . 6.3.3 . 6.3.3.1 0.01 0.05 % (3.3) 25 mL (3.2) 5 mL , . ,

9、250 mL) . 40 mL , (3.2) 20 mL, (3.4) 5 mL 2 3 . 6.2.3 . 6.3.3.2 0.05 0.4 % (3.3) 25 mL , . 6.3.3.1 . 6.3.3.3 0.4 0.8 % (3.3) 25 mL , . , (250 mL) . 40 mL , (3.2) 16 mL, (3.3) 3 mL, 5 mL, 2 3 . 6.2.3 . 6.3.4 6.2.4 . (Ec) 0 . (3.7) 2 (Ed) . . , . . (Ec Ed) (Bc Bd) Bc, Bd: . D ISO 809:2001 4 7. (6.2.5

10、) (mg) . (Mn) . Mn %(m/m)0110mRm m0: (g) m1: (mg) R: 8. . a) b) c) d) : : 2001 12 31 : 2006 10 2 2006-0451 : : ( ) ( 02 509 72757) . 7 5 , . 701-7 6009-4567, 6009-48878 http:/ KS D ISO 809: 2001 (ISO 809: 1973, IDT) Magnesium and magnesium alloysDetermination of manganesePeriodate photometric method (manganese content between 0.01 and 0.8 %) ICS 77.120.20 : : 2006 10 2 : 2001 12 31 2006-0451 : : ( ) KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKS

展开阅读全文
相关资源
猜你喜欢
  • BS EN 50136-3-2013 Alarm systems Alarm transmission systems and equipment Requirements for Receiving Centre Transceiver (RCT)《报警系统 警报发送系统和设备 接收中心收发器(RCT)要求》.pdf BS EN 50136-3-2013 Alarm systems Alarm transmission systems and equipment Requirements for Receiving Centre Transceiver (RCT)《报警系统 警报发送系统和设备 接收中心收发器(RCT)要求》.pdf
  • BS EN 50143-2009 Cables for signs and luminous-discharge-tube installations operating from a no-load rated output voltage exceeding 1000 V but not exceeding 10000 V《无荷载额定输出电压大于1000.pdf BS EN 50143-2009 Cables for signs and luminous-discharge-tube installations operating from a no-load rated output voltage exceeding 1000 V but not exceeding 10000 V《无荷载额定输出电压大于1000.pdf
  • BS EN 50144-2-13-2002 Safety of hand-held electric motor operated tools - Particular requirements for chain saws《手持电动工具的安全性 链锯的特殊要求》.pdf BS EN 50144-2-13-2002 Safety of hand-held electric motor operated tools - Particular requirements for chain saws《手持电动工具的安全性 链锯的特殊要求》.pdf
  • BS EN 50147-1-1997 Anechoic chambers - Shield attenuation measurement《消音室 屏蔽消音测量》.pdf BS EN 50147-1-1997 Anechoic chambers - Shield attenuation measurement《消音室 屏蔽消音测量》.pdf
  • BS EN 50148-1996 Electronic taximeters《出租车电子计程表》.pdf BS EN 50148-1996 Electronic taximeters《出租车电子计程表》.pdf
  • BS EN 50149-2012 Railway applications Fixed installations Electric traction Copper and copper alloy grooved contact wires《铁路应用设施 固定置装 电力牵引 铜和铜合金波纹连接线》.pdf BS EN 50149-2012 Railway applications Fixed installations Electric traction Copper and copper alloy grooved contact wires《铁路应用设施 固定置装 电力牵引 铜和铜合金波纹连接线》.pdf
  • BS EN 50152-2-2012 Railway applications Fixed installations Particular requirements for alternating current switchgear Disconnectors earthing switches and switches with nominal vol.pdf BS EN 50152-2-2012 Railway applications Fixed installations Particular requirements for alternating current switchgear Disconnectors earthing switches and switches with nominal vol.pdf
  • BS EN 50152-3-1-2017 Railway applications Fixed installations Particular requirements for a c switchgear Measurement control and protection devices for specific use in a c traction.pdf BS EN 50152-3-1-2017 Railway applications Fixed installations Particular requirements for a c switchgear Measurement control and protection devices for specific use in a c traction.pdf
  • BS EN 50152-3-2-2016 Railway applications Fixed installations Particular requirements for a c switchgear Measurement control and protection devices for specific use in a c traction.pdf BS EN 50152-3-2-2016 Railway applications Fixed installations Particular requirements for a c switchgear Measurement control and protection devices for specific use in a c traction.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1