Low antimonial lead alloy for making grids for use in maintenance free batteries
Patent
·
OSTI ID:5526199
An electric storage battery grid made from an improved low antimonial content lead alloy is disclosed. The battery grid can be used to manufacture maintenance-free lead-acid storage batteries. The alloy has an improved combination of low gassing rate and hardness, castability, and pasteability, and contains less than 2.0% (approximately 1.3 to 1.9 wt % antimony, 0.05 to 0.45 wt % arsenic, and 0.02 to 0.5 wt % tin as well as small amounts of copper and sulfur.
- Assignee:
- N L Industries, Inc.
- Patent Number(s):
- US 4158563
- OSTI ID:
- 5526199
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360101 -- Metals & Alloys-- Preparation & Fabrication
ALLOY SYSTEMS
ALLOYS
ANTIMONY ALLOYS
ARSENIC ADDITIONS
ARSENIC ALLOYS
AUTOMOBILES
BINARY ALLOY SYSTEMS
CASTING
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTRODES
ENERGY STORAGE SYSTEMS
FABRICATION
GRIDS
LEAD ALLOYS
LEAD BASE ALLOYS
LEAD-ACID BATTERIES
PNICTIDES
TIN ADDITIONS
TIN ALLOYS
VEHICLES
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360101 -- Metals & Alloys-- Preparation & Fabrication
ALLOY SYSTEMS
ALLOYS
ANTIMONY ALLOYS
ARSENIC ADDITIONS
ARSENIC ALLOYS
AUTOMOBILES
BINARY ALLOY SYSTEMS
CASTING
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTRODES
ENERGY STORAGE SYSTEMS
FABRICATION
GRIDS
LEAD ALLOYS
LEAD BASE ALLOYS
LEAD-ACID BATTERIES
PNICTIDES
TIN ADDITIONS
TIN ALLOYS
VEHICLES