公开(公告)号：US3824087A

公开(公告)日：1974-07-16

申请号：US29862372

申请日：1972-10-18

Applicant: PHILIPS CORP

Inventor： CORNET J ,  ROSSIER D

IPC: C03B5/00 ,  C03B27/03 ,  C03B32/00 ,  C03C3/32 ,  C03C4/00 ,  C03B29/00 ,  C03B5/16 ,  C03B27/00

CPC classification number: C03B32/00 ,  C03B27/03 ,  C03B2201/86 ,  C03C3/321 ,  Y10S501/901

Abstract: A METHOD FO MANUFACTURING BINARY CHLOCOGENIDE GLASS TYPES FROM ARSENIC AND TELLURIUM IN ATTOMIC RATIOS OF FROM 30 TO 60% OF ARSENIC. ACCORDING TO THIS METHOD A TEMPERING TREATMMENT IN STAGES IS PERFORMED IN A BATH CONTAINING MOLTEN SALT.