1、 KSKSKSKS KS D ISO 2354SKSKSKS KSKSKS SKSKS KSKS SKS KS KS D ISO 2354: 2005 2005 12 30 D ISO 2354:2005 ( ) ( ) ( ) : :2003 11 25 :2005 12 30 20051163 : : ( ) ( 02 5097292 5) . 7 5 , . ICS 77.120.20 KS D ISO 2354:2005 Magnesium alloys Determination of insoluble zirconium Alizarin sulphonate photometr
2、ic method 1976 2 ISO 2354 Magnesium alloys Determination of insoluble zirconium Alizarin sulphonate photometric method , . 1. . , 0.02 0.3 %(m/m) . (1 % ) . 2. ( .). . 1.5 N . 525 nm . 3. , . 3.1 1.18 g/mL, 37 %( m/m) 12 N 3.2 40 %(m/m) 3.3 1.54 g/mL, 60 %( m/m) 3.4 1.5 g/L 1.5 g 300 mL 1 000 mL . 3
3、.5 420 g/L 6 (MgCl26H2O) 42 g 100 mL . 1 L 50 g . 3.6 5 g/L . 3.6.1 99.9 % 0.500 g 0.001 g , 30 mL 5 mL . . ( 3.1) 20 mL 50 mL . 100 mL . D ISO 2354:2005 3.6.2 8 (ZrOCl 8H2 2O) 1.77 g , ( 3.1) 10 mL 100 mL . . . ( ) , . ( 3.6.2) . a) ( 3.6.2) 10.0 mL ( 250 mL) , 40 mL ( 3.1) 30 mL (150 g/L) 50 mL .
4、80 20 . ( 3.1) (20 mL/L) (50 g/L) . . 950 1 000 (ZrO2) . (Zr) (mg/mL) . Vm 3 740.01 m1: (mg) V: ( 3.6.2) (mL) 0.740 3:ZrO2 Zr b) p - (3.6.2) 10.0 mL ( 250 mL) 70 mL . 80 , 80 p- (0.1 M) 50 mL 20 80 . P- (0.1 M) 23 mL , . . . 950 1 000 (ZrO2) . (Zr) (mg/mL) . Vm 3 740.02 m2: (mg) V: ( 3.6.2) (mL) 0.7
5、40 3:ZrO2 Zr 3.7 0.100 g/L 3.6 (0.100 g/L) . 1 mL 0.1 mg . . 4. 4.1 4.2 2 D ISO 2354:2005 5. 5.1 5.2 1 mm . 6. 6.1 0.1 0.3 %(m/m) 6 g, 0.31.0 %(m/m) 4 g ( 5.2) 0.001 g . 6.2 . 6.3 6.3.1 1 cm 9 ( 100 mL) 0.1 g (3.5) 2 mL (3.7) 1 . 1 ( 3.7) mL mg 0*0 1.0 0.1 2.0 0.2 3.0 0.3 4.0 0.4 5.0 0.5 6.0 0.6 7.0
6、 0.7 8.0 0.8 * 10.0 mL ( 3.1) 2.5 mL ( 3.4) 10.0 mL . 2.5 3.5 , ( 3.1) 2.0 mL 100 mL . 6.3.2 6.3.1 1 ( 4.1) ( 4.2) 0 525 nm . 6.3.3 100 mL (mg) , . 6.4 6.4.1 ( 6.1) ( 600 mL) . . 4 g : 80 mL ( 3.1) 40 mL 6 g : 120 mL ( 3.1) 60 mL 5 . 3 D ISO 2354:2005 . KS D ISO 1178(Magnesium alloysDetermination of
7、 soluble zirconium Alizarin sulphonate photometric method) 6.4.1 . 6.4.2 ( 40 mL) . 600 800 . 5 mL, ( 3.2) 1 mL, ( 3.3) 2 mL . . . (3.3) 2 mL . , 2 mL ( 3.1) 1 mL . 6.4.2.1 100 mL , . 6.4.2.2 ( 250 mL) . ( 3.1) 15 mL . 50 mL . . 100 mL . 6.4.3 2 6.4.2.1 6.4.2.2 ( 100 mL) . 10.0 mL 2 . 2 ( 3.1) 6.4.2
8、.1 6.4.2.2 %(m/m) mL mL mL 0.020.15 10.0 2.5 1.0 0.10.3 5.0 2.5 1.75 (3.4) 10.0 mL . 2.5 3.5 . ( 3.1) 2.0 mL . 100 mL . 6.4.4 1 6.3.2 0 . 7. ( 6.3.3 ) . (6.4.2) 10.0 mL 03mm ( 6.4.2) 5.0 mL 032mm 4 D ISO 2354:2005 m0: (g) m3: (mg) 8. . a) b) c) d) 5 KS D ISO 2354: 2005 . 1. . (KS) (ISO) , . 2. 1976
9、ISO 2354 Magnesium alloys Determination of insoluble zirconium Alizarin sulphonate photometric method , “ ” . , SI . 3. . 1.5 N . 525 nm . 6 2006 1 24 135513 7017 (02)60094567 (02)600948878 http:/ 607822 1 11( 10) (051)5571239 Fax. (051)557 0430 702845 2 1741( 3 ) (053)38415624 Fax. (053)384 1565 79
10、0 380 627( 3 ) (054)2789661 Fax. (054)278 9662 406829 7 50( 16 ) (032)26002607 Fax. (032)260 0268 443766 906 5( 9 ) (031)25970009 Fax. (031)259 7010 200041 1 9( 304) (033)252 9423, 254 9423 Fax. (033)256 9423 361802 1508 1( 6 ) (043)23624513 Fax. (043)236 2454 305343 2314( 5 ) (042)86423013 Fax. (04
11、2)864 2304 330 816 43 5( 1204 ) (041)58905003 Fax. (041)589 0504 561736 1 337 2( 7 ) (063)21422357 Fax. (063)214 2238 506301 62115( 4 ) (062)95314357 Fax. (062)953 1438 641966 298 7 ( 6 ) (055)2121212 Fax. (055)212 1213 683804 7582( 2 ) (052)28966013 Fax. (052)289 6604 425020 541 3( 4 ) (031)4876191
12、4 Fax. (031)487 6195 730350 9230( 8 ) (054)4736954 Fax. (054)473 6955 480848 2 487 6( 3 ) (031)82981824 Fax. (031)8298185 KS D ISO 2354:2005 KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSMagnesium alloysDetermination ofinsoluble zirconiumAlizarin sulphonate photometric method ICS 77.120.20 KOREAN STANDARDS ASSOCIATION
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