Presureless sintering of single beta-and (alpha*beta)- sialons with the aid of oxynitride glasses

Download

056658.pdf

Date

1996

Author

Yıldır, İlksen Hilal

Metadata

Show full item record

Item Usage Stats

117
views

0
downloads

URI

https://hdl.handle.net/11511/10690

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

Dehydration of calcium sulphate dihydrate in aqueous medium. Önal, Ahmet; Department of Chemistry (1979)
SELECTIVE PRECONCENTRATION OF ARSENITE ON MERCAPTO-MODIFIED SILICA-GEL HOWARD, AG; Volkan, Mürvet; Ataman, Osman Yavuz (1987-02-01) A surface-modified silica gel has been developed for the pre-concentration of arsenite from natural waters. The reaction of silica gel with (3-mercaptopropyl)trimethoxysilane produces a mercapto-modified silica gel with a silver capacity of ca. 0.9 mmol g–1. This material selectively removes arsenite from samples that also contain arsenate, monomethylarsonate and dimethylarsinate, and can be employed for both the column and batch pre-concentration of arsenite. Under column and batch conditions recoveries of...
Wet etching of platinum (Pt) electrodes for piezoelectric transducers using a thick photoresist mask Koyuncuoglu, Aziz; Akcakaya, Dilek Isik; Sukas, Ozlem Sardan; Külah, Haluk (2022-08-01) Platinum (Pt) is widely used in MEMS applications due to its inert nature and high temperature stability. In general, Pt is patterned using dry etching methods which require expensive machinery. In this study, we propose wet etching of Pt electrodes of piezoelectric transducers in hot Aqua Regia at 60 degrees C using a thick photoresist as a masking material. We showed that this method eliminates the need for metal hard mask and subsequent metal stripping, which may not be compatible with other structures o...
Autoclave soda leaching of Uludağ flotation scheelite concentrate. Özdal, Z İvgen; Department of Metallurgical Engineering (1985)
Solid-state polymerization of acrylamide N-vinylcarbazole and vinylstearate initiated by gamma radiation. Usanmaz, Ali; Department of Chemistry (1970)

Citation Formats

İ. H. Yıldır, “Presureless sintering of single beta-and (alpha*beta)- sialons with the aid of oxynitride glasses,” Middle East Technical University, 1996.