English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Amakusa pottery-stone was ground by a dry ball-mill process, and some properties of the ground powder, plastic body, and sintered body obtained by this process were investigated and compared with those of products by conventional stamp- and wet ball-mill process. Dry ball-mill powder produced relatively large amounts of particles 30μm in size, with a particle size distribution similar to that found in the stamp-mill process. In the dry ball-mill powder, very fine particles ( 30μm) containing quartz for about 92-95mass%. These components were similar to those found in the stamp-mill process. The plastic body of dry ball-mill had a high fluidity, similar to the stamp-mill body. Fluidity decreased in the dry ball-mill body as the water content decreased; however, the fluidity increased with increasing grinding time. Better properties were obtained in the sintered body by dry ball-mill as compared with that of a stamp-mill sintered body; however, these properties were less improved than in a wet ball-mill body. The relation between the value of sintered body properties and the amount of particles >30μm in each grinding powder obeyed a simple linear relation.

nihon seramikkusu kyoukai gakujyutsu rombunshi/nippon seramikkusu kyōkai gakujutsu rombunshi

Dry Ball-Mill Process of Amakusa Pottery-Stone. Properties of Ground Powder, Plastic Body and Sintered Body, and Differences between Dry Ball-Mill Products and Conventional Grinding Products.