(812) 309-78-59
(495) 223-46-76
ASTM B712-93(1999)
Standard Guide for Determination of Sodium and Potassium Content For Silver-Cadmium Oxide Contact Materials
2 стр.
Заменен
Печатное изданиеЭлектронный (pdf)
81.12 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
77.150.70 Cadmium and cobalt products / Продукция из кадмия и кобальта
Сборник (ASTM):
02.04 Nonferrous Metals – Nickel, Titanium, Lead, Tin, Zinc, Zirconium, Precious, Reactive, Refractory Metals and Alloys: Materials for Thermostats, Electrical Heating and Resistance Contact, and Connectors / Цветные металлы - Никель, Кобальт, Свинец, Олово, Цинк, Кадмий, Драгоценные металлы, химически активные металлы, Тугоплавкие металлы и сплавы, Материалы для Термостатов, Электронагревательных приборов, Контактов, Соединительные устройств
Тематика:
Other Nonferrous Metals
Описание
Область применения

1.1 This guide describes procedures for use in conducting analysis of silver-cadmium oxide materials for sodium and potassium content. The exact methods for the performance of this testing are not stated since many different procedures are equally applicable. This guide points out specific procedures for decreasing the chance of recognized potential errors and specifies methods for increasing the sensitivity of the testing.

1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific precautions see Sections 4 and 6.

1.3 Whoever uses this standard should consult the Material Safety Data Sheet concerning the products involved.

Ключевые слова:
Cadmium; Electrical contact materials-silver-cadmium oxide; Potassium content; Silver-cadmium oxide contact materials; Sodium content; sodium/potassium content-silver-cadmium oxide contact materials, guide