1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 1 18 http:/www.kats.go.krKS D ISO 10719 KS D ISO 10719: 2006 (2011 ) D ISO 10719: 2006 : ( ) ( ) INI ( ) : (http:/www.standard.go.kr) : :2006 1 18 :2011 12 30 2011-0681 : : ( 02-509-72747) (http:/www.kats.go.kr). 10 5 , . ICS 77.080.00 KS D ISO 10719: 2
2、006(2011 ) Steel and iron Determination of non-combined carbon content Infrared absorption method after combustion in an induction furnace 1994 1 ISO/TR 10719 Steel and iron Determination of non-combined carbon content Infrared absorption method after combustion in an induction furnace . 1. , . 0.3
3、3.0 %( ) . , . 2. . . KS A ISO 5725 1: 2002 ( ) 1: KS A ISO 5725 2: 2002 ( ) 2: KS A ISO 5725 3: 2002 ( ) 3: KS D ISO 377: 2002 KS D ISO 9556: 2001 KS L ISO 385 1: 2005 1: KS M ISO 3696: 2005 ISO 648: 1977 Laboratory glassware One-mark pipettes ISO 1042: 1983 Laboratory glassware One-mark volumetric
4、 flasks 3. . 3.1 8.4.1 4. , . . . / D ISO 10719: 2006 2 . / . 5. KS M ISO 3696 1 2 . 5.1 . 30 15 (5.2) . . 5.2 99.5 %( ) ( E ) 450 (II) . 5.3 0.001 0 %( ) . 5.4 , . 5.5 99.5 %( ) 5.6 99.5 %( ) 105 110 3 . 5.7 99.5 %( ) 285 2 . 5.8 0.001 0 %( ) , 5.9 ( 1.40 g/mL) 5.10 ( 1.15 g/mL) 5.11 ( 1.19 g/mL) 1
5、 1 . 5.12 (120 g/L ) 200 mL (5.1) 60 g . , 500 mL . 5.13 Mg(ClO4)2 0.7 1.2 mm . 5.14 (attapulgus clay). 0.7 1.2 mm . 6. . KS L ISO 385 1, ISO 648 ISO 1042 A . / . . E . 6.1 47 mm, 0.3 m . 6.2 47 mm . 6.3 . 2 1 100 , . 7. KS D ISO 377 2 ( 1. ). D ISO 10719: 2006 3 1. , 2 mm . , 10 mm10 mm0.3 mm (ASTM
6、 E 351 Standard Test Methods for Chemical Analysis of Cast Iron All types ). 8. a) . , . . . b) . 8.1 (5.12) (5.13) (5.14) (5.2) , . . . , . , . , . . . KS D ISO 9556 7.4( ) . ( 2. ). 2. 8.5 . . 8.2 (5.4) . . 1.0 %( ) 1.0 g, 1.0 %( ) 0.50 g 1 mg . 8.3 , (8.2) (5.3) 2 . (8.5 ) (mg) . 2 ( 3. ) (m1) .
7、3. 2 0.15 mg . . 8.4 8.4.1 (8.2) (250 mL) (5.5) 25 mL , (5.1) 50 mL (5.9) 5 mL . , 12 16 . 20 mL (5.9) , 50 60 . , 4 5 (5.10) . , (5.1) . D ISO 10719: 2006 4 8.4.2 2 (6.1) (6.2) (5.1) . 8.4.1 . , . . (5.11) 1 , (5.1) 2 , (5.12) 3 , 2 , 5 . , (5.5) . , . , (6.3) . , . . 105 2 , . 8.4.3 8.4.2 (5.3) 1.
8、000 g ( 4. ) . . . . 4. (5.8) . . 8.5 8.5.1 1 (5.6) (5.7) 0.1 mg , 4 (6.3) . (5.6) (5.7) (6.3) 2 (6.1) (5.3) 1.000 g (5.8) . 1 mg (5.6) (5.7) mg 0.5 g % ( ) 0(1) 82.1 164.3 246.4 0(1) 44.1 88.2 132.3 0 5.0 10.0 15.0 0 1.0 2.0 3.0 (1) (zero member) 8.5.2 (8.5.1) 8.4.3 . 8.5.3 ( 1 ) . (mg) . 9. 9.1 (8
9、.5) m0(mg) . wC% ( ) . 10010)(310C=mmmw mmm10)(10D ISO 10719: 2006 5 m0: (mg) m1: (8.3) (mg) m: (8.2) (g) 9.2 10 12 , 3 ( 5. , 6. ). A.1 . KS A ISO 5725 1, KS A ISO 5725 2 KS A ISO 5725 3 . 2 ( 7. ) (r) (R Rw) . B.1 . 2 % ( ) r R Rw0.30 0.50 1.00 2.00 3.00 0.049 1 0.055 9 0.066 7 0.079 6 0.088 3 0.1
10、18 0.148 0.200 0.271 0.324 0.055 8 0.065 8 0.082 5 0.103 0.118 5. 3 2 KS A ISO 5725 1 , , , , , . 6. ( ) . 7. KS A ISO 5725 2 (r) (R) . (Rw) KS A ISO 5725 3 . 10. 10.1 (5.1) (8.2) (5.3) 2 . 0.15 mg . , . 10.2 , . , 2 . 2.0r/2.8 , 2 r(r , 2 ) . , . 11. . D ISO 10719: 2006 6 a) , , b) c) d) e) D ISO 1
11、0719: 2006 7 A() 2 1991 7 12 1 9 . ISO/TC 17/SC 1 N 925(1992 2 ) . B . ISO/TC 17/SC 1 N 967 N 976 . A.1 . A.1 % ( ) (1) % ( ) 1.Cw .2Cw r R Rw NIST 342a( ) BCS 172/3 (Ni Cr Cu Mo) ECRM 483 1( ) CTIF FG20( ) NIST 107c (Ni Cr Mo) BCS 206/2 ( Si, P) ECRM 428 1( ) NIST 4k( ) NIST 122h( ) 1.9 2.2 2.5 2.5
12、 3.0 2.5 2.8 3.2 3.5 1.4 1.38 1.55 1.65 1.924(2)1.98 2.4(3) 2.33 2.65 2.82 0.395(2)1.419 1.546 1.685 1.953 2.132 2.406 2.313 2.642 2.882 0.383 1.412 1.551 1.700 1.955 2.133 2.408 2.319 2.652 2.884 0.388 0.080 9 0.071 0 0.095 7 0.078 9 0.087 2 0.017 9 0.108 0.104 0.179 0.052 6 0.249 0.278 0.298 0.276
13、 0.405 0.166 0.224 0.286 0.397 0.120 0.118 0.066 1 0.116 0.074 0 0.090 7 0.049 6 0.116 0.148 0.254 0.068 5 1.Cw : .2Cw : (1) (2) RRT ( ) (3) D ISO 10719: 2006 8 B() 6439.0log8325.0log3255.0logw=RRr6698.0log4083.1log7175.1log.1C.2C.1Cwww .1Cw : % ( ) .2Cw : % ( ) B.1 ( wC) ( r ) ( R RW) % ( ) D ISO 1
14、0719: 2006 9 C() 1 2 % ( ) (1) 2/)(.2C.1Cww + R 1 2 1 2 20 1 20 2(2) 20 3(20 20) 20 4 20 5(20 17) 20 6 20 7 20 8(20 13) 20 9 20 10(20 14) 20 11 20 12 20 15 20 16 20 18 20 19 ECRM 430 1 P 405 ECRM 428 1 NIST 5l NIST 8b ECRM 483 1 CTIF FG10 CTIF FG20 NIST 342a BCS 172 3 NIST 107c BCS 206 2 NIST 4k NIS
15、T 122h 2.338 0.289 0.395(3) 2.813(3) 2.33 1.98 2.37 1.65 1.647(3) 1.924(3) 1.38 1.55 1.98 2.4(4) 2.65 2.82 2.336 0.519 0.393 2.794 2.384 1.991 2.361 1.688 1.694 1.907 0.385 2.316 1.692 1.954 1.416 1.549 2.133 2.407 2.647 2.833 0.240 1.408 0.191 0.330 0.158 0.233 0.234 0.298 0.329 0.122 0.120 0.224 0
16、.298 0.276 0.249 0.278 0.405 0.166 0.286 0.397 (1) (2) (3) RRT ( ) (4) D ISO 10719: 2006 10 D() ISO/TC 17/SC 1/WG 20 ( ISO/TC 17/SC 1 N 925 “Report of WG 20” ). D.1 WG 20 . NIST 122i( ) 13 . NIST 122i , . “T”, “B” . D.1.1 13 0.4 g, ( ) 2.2 g Leco CS 44 12 . D.1 . 6 “T” 7 “B” , 3.494 %( ) 156 . D.1.2
17、 13 10 g . 130 g 10 (40 ) . 0.24 g . D.2 (13 ) 3.481 %( ) 3.454 %( ) 3.452 %( ) 3.457 %( ) 3.432 %( ) 3.454 %( ) 3.431 %( ) 3.419 %( ) 3.405 %( ) 3.408 %( ) 3.361 %( ) 3.456 %( ) 3.415 %( ) 3.433 %( ) 0.031 3 %( ) 0.912 % D.3 D ISO 10719: 2006 11 31.8 %( ) D.4 0.240.318 0.076 g 130 g %058.0130100076
18、.0=( ) , 3.433 0.058 3.491 %( ) 13 156 3.494 %( ) . D.5 WG 20 31.8 %( ) . D ISO 10719: 2006 12 D.1 122i%() 1T 1B 2T 2B 3T 3B 4T 4B 5T 5B 6T 6B 7B 1 2 3 4 5 6 7 8 9 10 11 12 SD(1) 3.506 3.518 3.470 3.451 3.433 3.470 3.465 3.490 3.448 3.500 3.375 3.398 3.460 0.042 8 3.406 3.448 3.472 3.409 3.403 3.461
19、 3.452 3.425 3.440 3.416 3.442 3.384 3.430 0.026 7 3.571 3.514 3.523 3.564 3.451 3.560 3.553 3.543 3.560 3.525 3.450 3.545 3.530 0.041 0 3.598 3.571 3.527 3.528 3.509 3.543 3.544 3.521 3.485 3.467 3.525 3.554 3.531 0.035 4 3.5333.5723.5893.5793.5563.5403.5933.4903.5543.4713.4713.5303.5400.043 03.560
20、3.5163.5393.5443.5573.5013.4883.4893.5373.4573.0513.4843.5150.032 53.4573.4933.5503.4703.4093.4753.4733.4853.5333.5013.4573.4353.4780.038 83.5423.5103.5393.4863.5243.5193.5423.5023.4553.5333.4713.4983.5100.028 63.5003.5063.4613.4503.4953.4733.4603.5013.4773.4883.4503.4793.4780.019 93.510 3.500 3.463
21、 3.447 3.454 3.454 3.492 3.526 3.433 3.336 3.475 3.444 3.461 0.048 8 3.504 3.515 3.521 3.526 3.451 3.510 3.493 3.542 3.419 3.424 3.432 3.366 3.475 0.054 9 3.594 3.549 3.516 3.569 3.521 3.584 3.499 3.589 3.506 3.440 3.491 3.450 3.526 0.052 23.5333.5253.5483.5213.4703.5093.5303.4803.3673.4493.4233.4323.4820.055 4CV (%)(2) 1.239 2 0.779 3 1.162 7 1.002 6 1.215 9 0.925 4 1.116 9 0.812 5 0.574 5 1.412 7 1.581 7 1.480 8 0.591 8 (1) SD: (2) CV: NIST 122i 18 . “T” , “B” . D ISO 10719: 2006 13 E() E.1 . . 28 kN/m2 . E.2 . E.3 0 4 L/min . E.4 E.4.1 .
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