Ceramic wares and the chemist

• Publisher: Wiley (John Wiley & Sons)
• Year: 2010
• Weight: 251 KB
• Volume: 56
• Category: Article
• ISSN: 0368-4075
• DOI: 10.1002/jctb.5000564206

✦ Synopsis

Iargc-scnlc ware. Chcniicnl resistant gnuge glasses nbIc to withstnnd high prcssurcs, nrc iniportnnt in boiler and chemical plnnts ; freqncntly these articles nrc conipound glosses, that is, tubc within tubc, to give greater niechnnicnl strength. 31nny instrunient,s cniplopcd by tlic clicniist require optical glasses of precise properties for thc lenses and optical combinations. It is of vitnl iniportcincc that such glnsses slinll possess rcnsonable rcsistnncc to atntosphcric went,hcring nnd to attack by any liqitids with which thcy iuny bc brought into contact. Such firms as Schott und Gcnosscn, of Gerinnny, Mcssrs. Chnncc Ihos. S; Co., Ltd., and l'nrsons Opticnl Clnss Co., of tliis coiintzy, the h \ i s c h S: Loiiib Optknl CO., of