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ASTM C179-09
Standard Test Method for Drying and Firing Linear Change of Refractory Plastic and Ramming Mix Specimens
Метод испытания для определения изменения линейных размеров при сушке и обжиге образцов огнеупорных обмазок и набивных смесей
2 стр.
Заменен
Печатное изданиеЭлектронный (pdf)
84.24 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
81.080 Refractories. Including ceramic refractories / Огнеупоры. Включая огнеупоры из керамики
Сборник (ASTM):
15.01 Refractories, Activated Carbon; Advanced Ceramics / Огнеупорные материалы; Активированный уголь, Высококачественная керамика
Тематика:
Refractories
Описание
Значение и использование

This test method is useful in quantitatively rating or ranking both ramming and plastic refractories by their linear stability after heating.

This test method is also useful for determining whether a ramming or plastic refractory can be used in a specified application based on linear change criteria.

This test method excludes basic and carbon bearing materials.

This test method can produce data for the engineering and design of refractory installations. The linear change data can be used to determine the number of joints necessary to maintain integrity of ramming or plastic refractory in a large installation.

Область применения

1.1 This test method covers the determination of the drying shrinkage and of the combined drying and linear change of ramming and plastic refractories.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Ключевые слова:
linear change; plastic; ramming mix; refractory; shrinkage; Drying shrinkage; Heating tests--refractories; Refractories (fireclay); Refractories (plastic); Shrinkage--drying