Alloy, flowable plug, and fire sprinkler head.

VN125961APending Publication Date: 2026-06-15SENJU METAL IND CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
VN · VN
Patent Type
Applications
Current Assignee / Owner
SENJU METAL IND CO LTD
Filing Date
2025-11-25
Publication Date
2026-06-15

Smart Images

  • Figure VN1202509100_0
    Figure VN1202509100_0
Patent Text Reader

Abstract

The invention relates to a high Vickers hardness alloy with a peak end-temperature of 85 to 90°C obtained from the DSC curve, a flow plug with an operating temperature of 85 to 90°C, and a fire sprinkler with an operating temperature of 85 to 90°C. The alloy shall have the following alloy composition by mass, Bi: 47.0 to 49.0%, Sb: 0.8 to 1.2%, and the remainder In. In addition, the flow plug and fire sprinkler shall respectively contain this alloy and have an operating temperature of 85 to 90°C.
Need to check novelty before this filing date? Find Prior Art