GB/T 8647.10-1988 Chemical analysis of nickel - Determination of carbon content by high frequency induction furnace combustion infrared absorption method

GB/T 8647.10-1988 Chemical analysis method for nickel - Determination of carbon content by infrared absorption method using high frequency induction furnace combustion GB/T8647.10-1988 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Chemical analysis method for nickel
Determination of carbon content by infrared absorption method for high frequency induction furnace combustion viekel etersnnaLon of cprzp Eante [ntra rer ahsorprinn mr.ithrd atiur high frequeagy induetlnn fur:(nmhiliui
In the appropriate guide, the line leads to the meeting, the standard is used, -.Tr ​​6E3.24
G 8647.10
standard foundation year 11467 net product Beijing University of Science and Technology general report plan safety and environmental protection standard reference 9 life supply infrared equipment collection method calm gold room, equipment heart said
1 method has the key
function certification standard, this high sense of protection oil people oxygen difficult, high pressure car gas: one "oxidation gas production equipment can be used after
? Reagents and materials conversion
2.1 chemical plan
2-1.1 no technical family caused,
21.2 culture reduction value.
2. 1. 3 limb rate,
2. 1.1 night A:
2.1.5 protection still standard,
2.2 help will be
low setting,, reduce: ++1=41 ±-0. 2.~0. 25+0. 2 g)2.3
：）100 gas 1
network month (two internal effects:
2.4 standard
2.4.1 standard monitoring 1-205
2.4.2 music standard production into electricity no long flat. Points silver request 1.67255 Yue device
Beijing industry gas library also:
sexual sweat method
a*gong.1-. 2. 5
Format+i.Mii.
In: 11
Space device decision: 1rp
4Analysis step
2: Prepare
According to the recording A is the heart system according to the device description recording heart instrument waiting. 4.2 Double hold stop
4.2.1 Position will be a natural plan to test the product to prove and stability of the proposal 4.2-2 only the device to notify the state of the north, and then the space will be passed to 4-3 positive proposal
4.3.11 (2.1) (2.322:
4.3.? Will increase the support bed to obtain the increase in the beginning of the parts, the instrument said the old book * self-heart "technical standard industry road to change, start and repeat? A standard sample, through the automatic "calibration step , the mutual flow to the standard discharge has not broken through the urgent temperature wire,
4.4 format positive air
4.4.: 1.003 (2.4.2) the sense standard in (2.3 in the people to the rate of benefit (2.2) 2.4.2 will station end efficiency list good son support speed 1, to the combustion position release to obtain the discussion device complete clear 4 in the \ "calibration stop air 1 step parade operation: female: steel a good flow ditch result. Through the "correct empty door standard year in the door public station no province busy in the calculation voucher machine (when the test standard age 1 attachment, the case should be autonomous (: when the test select 0[% time. Article original
4.3 share white correct home, according to (4.3) ear year standard steel Xie determined, determination 4 Zhu Cheng eat industry faction Chongfan reason within, within the selected · one tested disk today carbon equivalent standard recurrence. 4.5 Specification
4.5.1 Take 1.g sample, add flux 2.2)5.2, and then add the above-mentioned flux to the above-mentioned sample. According to the flash device specification three "white motion" analysis book limit, the industry reserves the room to show the small limit of the room diameter 5 allowable difference
The difference between the laboratory and the laboratory can be adjusted to the following table 4
2- 02 -, 0t.
\t. a35--. 015
.015-0.020
.. Cn-.. s
>, ×0-. 2LU
G8647.10-wwW.bzxz.Net
Appendix A
Collection interval work plan
"Test file"
Use LEC core c%44 energy frequency infrared to divide the new actual setting\The remaining parts are as follows: Input
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