🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BS EN ISO 17947:2023

BS EN ISO 17947:2023

$167.15

Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of fine silicon nitride powders

Published By Publication Date Number of Pages
BSI 2023 44
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

This document specifies the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics. It stipulates the determination methods of total silicon, total nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in fine silicon nitride powders.

PDF Catalog

PDF Pages PDF Title
2 undefined
9 Foreword
10 Introduction
11 Section sec_1
Section sec_2
1 Scope
2 Normative references
12 Section sec_3
Section sec_4
Section sec_4.1
Section sec_4.2
Section sec_4.3
Section sec_5
Section sec_6
3 Analytes and ranges
4 Preparation of test sample
4.1 Sampling
4.2 Drying
4.3 Weighing
5 Apparatus and reagents
6 Blank test
13 Section sec_7
Section sec_7.1
Section sec_7.2
Section sec_7.2.1
Section sec_7.2.2
Section sec_7.2.2.1
Section sec_7.2.2.2
Section sec_7.2.2.3
Section sec_7.2.2.4
Section sec_7.2.2.5
Section sec_7.2.2.6
Section sec_7.2.2.7
Section sec_7.2.3
Section sec_7.2.3.1
Section sec_7.2.3.2
Section sec_7.2.3.3
Section sec_7.2.3.4
7 Determination of total silicon
7.1 Classification of determination methods
7.2 Fusion‑dehydration/insolubilization separation‑gravimetry and ICP-OES
14 Section sec_7.2.3.5
Section sec_7.2.3.6
Section sec_7.2.4
Section sec_7.2.4.1
Section sec_7.2.4.2
Section sec_7.2.4.3
Section sec_7.2.4.4
Section sec_7.2.5
Section sec_7.2.6
15 Section sec_7.2.7
Section sec_7.3
Section sec_8
Section sec_8.1
Section sec_8.2
Section sec_8.2.1
Section sec_8.2.2
Section sec_8.2.2.1
Section sec_8.2.2.2
7.3 XRF using fused cast-bead method
8 Determination of total nitrogen
8.1 Classification of determination methods
8.2 Acid pressure decomposition‑distillation separation‑acidimetric titration method
16 Section sec_8.2.2.3
Section sec_8.2.2.4
Section sec_8.2.2.5
Section sec_8.2.2.6
Section sec_8.2.2.7
Section sec_8.2.2.8
Section sec_8.2.2.9
Section sec_8.2.2.10
Section sec_8.2.3
Section sec_8.2.3.1
Section sec_8.2.3.2
17 Section sec_8.2.3.3
Section sec_8.2.3.4
Table tab_d
Figure fig_1
18 Table tab_e
Figure fig_2
Section sec_8.2.3.5
Section sec_8.2.3.6
Section sec_8.2.3.7
19 Section sec_8.2.3.8
Section sec_8.2.3.9
Section sec_8.2.3.10
Section sec_8.2.3.11
Section sec_8.2.4
Section sec_8.2.5
20 Section sec_8.2.6
Section sec_8.3
Section sec_8.3.1
Section sec_8.3.2
Section sec_8.3.2.1
Section sec_8.3.2.2
Section sec_8.3.3
Section sec_8.3.3.1
Section sec_8.3.3.2
8.3 Inert gas fusion‑thermal conductivity method
21 Figure fig_3
Section sec_8.3.4
Section sec_8.3.4.1
Section sec_8.3.4.2
Section sec_8.3.4.3
Section sec_8.3.4.4
22 Table tab_h
Figure fig_4
Section sec_8.3.5
Section sec_8.3.6
Section sec_8.3.7
23 Section sec_8.3.8
Section sec_8.4
Section sec_9
Section sec_9.1
Section sec_9.2
8.4 Fusion‑ammonia separation‑acidimetric titration method
9 Determination of aluminium, iron, and calcium
9.1 Principle
9.2 Reagents
24 Section sec_9.2.1
Section sec_9.2.2
Section sec_9.2.3
Section sec_9.2.4
Section sec_9.2.5
Section sec_9.2.6
Section sec_9.2.7
Section sec_9.2.8
Section sec_9.3
Section sec_9.3.1
Section sec_9.3.2
Section sec_9.3.3
Section sec_9.3.4
Section sec_9.3.5
Section sec_9.3.6
Section sec_9.3.7
Section sec_9.4
9.3 Apparatus and instrument
9.4 Procedure
25 Section sec_9.5
Section sec_9.6
Section sec_9.7
9.5 Blank test
9.6 Drawing calibration curve
9.7 Calculation
26 Section sec_10
Section sec_10.1
Section sec_10.2
Section sec_10.3
Section sec_10.4
Section sec_10.5
Section sec_10.6
Section sec_10.7
10 Determination of oxygen
10.1 Principle
10.2 Reagents
10.3 Apparatus
10.4 Instrument
10.5 Procedure
10.6 Blank test
10.7 Calculation of calibration coefficient
27 Section sec_10.8
Section sec_11
Section sec_11.1
Section sec_11.2
Section sec_11.2.1
10.8 Calculation
11 Determination of carbon
11.1 Classification of determination methods
11.2 Combustion (RF furnace)‑IR absorption spectrometry
28 Section sec_11.2.2
Section sec_11.2.2.1
Section sec_11.2.2.2
Section sec_11.2.3
Section sec_11.2.3.1
Section sec_11.2.3.2
Section sec_11.2.4
Table tab_o
Figure fig_5
Section sec_11.2.4.1
Section sec_11.2.4.2
Section sec_11.2.4.3
Section sec_11.2.4.4
29 Section sec_11.2.5
Section sec_11.2.6
Section sec_11.2.7
30 Section sec_11.2.8
Section sec_11.3
Section sec_11.4
Section sec_11.5
Section sec_12
Section sec_12.1
Section sec_12.2
Section sec_12.2.1
Section sec_12.2.2
Section sec_12.2.3
Section sec_12.2.4
Section sec_12.2.5
Section sec_12.2.6
11.3 Combustion (resistance furnace)‑coulometry
11.4 Combustion (resistance furnace)‑gravimetry
11.5 Combustion (resistance furnace)‑conductometry
12 Determination of fluorine and chlorine
12.1 Principle
12.2 Reagents
31 Section sec_12.2.7
Section sec_12.2.8
Section sec_12.2.9
Section sec_12.2.10
Section sec_12.3
Section sec_12.3.1
Section sec_12.3.1.1
Section sec_12.3.1.2
Section sec_12.3.1.3
Section sec_12.3.1.4
Section sec_12.3.1.5
Section sec_12.3.1.6
Section sec_12.3.1.7
Section sec_12.3.2
Section sec_12.3.3
Section sec_12.4
Section sec_12.4.1
Section sec_12.4.2
12.3 Apparatus and instruments
12.4 Procedure
32 Section sec_12.4.2.1
Section sec_12.4.2.2
Section sec_12.4.2.3
Section sec_12.5
Section sec_12.6
Section sec_12.7
12.5 Blank test
12.6 Drawing calibration curve
12.7 Calculation
33 Section sec_13
Section sec_13.1
Section sec_13.2
Section sec_13.3
Table tab_1
13 Reporting analytical values
13.1 Number of analyses
13.2 Evaluation of analytical values
13.3 Expression of analytical values
34 Section sec_14
14 Test report
35 Annex sec_A
Annex A
(informative)

List of commercial certified reference materials

36 Annex sec_B
Table tab_B.1
Annex B
(informative)

Analytical results obtained from a round robin test

37 Table tab_u
Table tab_B.2
38 Table tab_v
Table tab_B.3
39 Table tab_w
Table tab_B.4
40 Table tab_x
41 Annex sec_C
Annex C
(informative)

Spectral lines for ICP-OES

42 Reference ref_1
Reference ref_2
Reference ref_3
Reference ref_4
Reference ref_5
Reference ref_6
Bibliography

Related products

BS EN ISO 17947:2023
$167.15