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оригинального документа
: http://www.issp.ac.ru/lpcbc/DANDP/pwd_adv.html
Дата изменения: Thu Jan 24 13:53:52 2008 Дата индексирования: Tue Oct 2 04:59:21 2012 Кодировка: Поисковые слова: zodiacal light |
Application fields: | Start materials for the crystal growth by different methods; ceramic manufacturing. |
II-VI compounds available: | ZnSe; ZnS; CdSe; CdS |
Grain size: | £20 mkm |
Purity: | See the table below; follow links for detailed data |
Impurity | Content of impurities, wt.%, in powder | |||
---|---|---|---|---|
ZnSe | ZnS | CdSe | CdS | |
Copper(Cu) | < 1´10-5 | < 2´10-5 | < 5´10-6 | < 5´10-6 |
Magnesium(Mg) |
|
|
< 2´10-5 | < 5´10-5 |
Aluminium(Al) |
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|
Manganese(Mn) | < 2´10-6 |
|
|
< 5´10-6 |
Iron(Fe) | < 1´10-4 | < 1´10-4 | < 2´10-5 | < 2´10-5 |
Tin(Sn) | < 1´10-7 | < 5´10-7 | < 5´10-7 | < 5´10-7 |
Nickel(Ni) | < 2´10-6 |
|
|
< 5´10-6 |
Titanium(Ti) | < 1´10-7 | < 1´10-7 | < 1´10-7 | < 1´10-7 |
Chromium(Cr) | < 1´10-6 |
|
|
< 2´10-6 |
Lead(Pb) | < 1´10-6 | < 1´10-6 | < 1´10-6 | < 1´10-6 |
Silver(Ag) | < 3´10-6 | < 3´10-6 | < 3´10-6 | < 5´10-6 |
Bismuth(Bi) | < 1´10-6 | < 1´10-6 | < 1´10-6 | < 1´10-6 |
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