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Light transmitting metal oxide sintered body manufacturing method and light transmitting metal oxide sintered body
Provided is a light transmitting metal oxide sintered body manufacturing method for obtaining a light transmitting sintered body, the main component of which is metal oxide, by carrying out hot isostatic pressing at a HIP heat processing temperature (T) set in a temperature range of 1000-2000 DEG C. The light transmitting metal oxide sintered body manufacturing method, by which light transmitting properties can be improved, is characterized by the following: in the temperature elevating step of the hot isostatic pressing, a temperature range (S) from room temperature to the HIP heat processing temperature (T) is divided into a plurality of stages; for each divided stage the temperature elevation rate is controlled; and the temperature elevation rate of a final stage (14) that includes at least the HIP heat processing temperature (T) is 10 DEG C/h to 180 DEG C/h.
Light transmitting metal oxide sintered body manufacturing method and light transmitting metal oxide sintered body
Provided is a light transmitting metal oxide sintered body manufacturing method for obtaining a light transmitting sintered body, the main component of which is metal oxide, by carrying out hot isostatic pressing at a HIP heat processing temperature (T) set in a temperature range of 1000-2000 DEG C. The light transmitting metal oxide sintered body manufacturing method, by which light transmitting properties can be improved, is characterized by the following: in the temperature elevating step of the hot isostatic pressing, a temperature range (S) from room temperature to the HIP heat processing temperature (T) is divided into a plurality of stages; for each divided stage the temperature elevation rate is controlled; and the temperature elevation rate of a final stage (14) that includes at least the HIP heat processing temperature (T) is 10 DEG C/h to 180 DEG C/h.
Light transmitting metal oxide sintered body manufacturing method and light transmitting metal oxide sintered body
IKARI MASANORI (author) / SHIMADA TADAKATSU (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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