文档介绍：I METRIC I
) MIL-HDBK–2DO0
4 JULY 1990
-.
MILITARY HANDBOOK
SOLDERING OF
ELECTRICAL AND ELECTRONIC ASSEMBLIES
SOLD
AMSC N/A
. DISTRIBUTION STATEME NT A. Approved for public release;distributionis unlimited.
MIL-HDBK-2000
4JULY 1990
FOREWORD
1. This Military Handbook is approved for use by all Departments and
Agencies of the Department of Defense.
2. Beneficial conunents(mendations, additfons, deletions) and any
pertinent data which may be of use in improving this document should be
addressed to: ConanandingOfficer, Naval Center, Code 5321,
Lakehurst, NJ 08733-5100, by using the self-addressed Standardization
Document Improvement Proposal (DD Form 1426) appearing at the end of this
document or by letter.
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ii
MIL-HMK-2000
4 JULY 1990
CONTENTS
PARAGRAPH PAGE
1
1. SCOPE .O......●*****SHOD*● 0.*0***00*● e**.**=e**●***-****
Scope ● O..*.*.*.●**..*.***...00...............,0......0..
Applicability . * *...**.*. . . . . . . . . . . . . 0 . . . . . . . . . . . . ...0..0 1
1
2. REFERENCED DOCUMENTS ●..*...*.**.....0.....●...............
1
Government documents .....*....*......................●.O
Specifications, standards and handbooks .................
;
Non-Government publications ●●●......●.●.......●●●●...●.●
3. ELECTROSTATIC DISCHARGE (ESD) ●●...●.......●...●.●........●
;
Electrostatic discharge protection .........●......0.●..●
4
4. MATERIALS ..............s...............**......●........,.
4
Solder .*●..*....*.●.......●●.**.*.....................*●
5
:: Solder types .●●●.....0.●.●..0......0..●..●...●........●●
7
Properties of solder .*.*...0.●....●●.........●.●.......*
7
Strength of solder .....0...●**........●..●....●.....●,..
7
Fatigue properties of solder .*..●●.........●..s.**●* . ●●●
8
Static strength .●...b......●..●●.●..*●●.......*.●..●....
8
Calculating bond strength ....*●..●..