JPS63166420U - - Google Patents

Info

Publication number
JPS63166420U
JPS63166420U JP5886987U JP5886987U JPS63166420U JP S63166420 U JPS63166420 U JP S63166420U JP 5886987 U JP5886987 U JP 5886987U JP 5886987 U JP5886987 U JP 5886987U JP S63166420 U JPS63166420 U JP S63166420U
Authority
JP
Japan
Prior art keywords
steel strip
sec
soldering
layer
time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5886987U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5886987U priority Critical patent/JPS63166420U/ja
Publication of JPS63166420U publication Critical patent/JPS63166420U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

添附第7図は.本考案材料の断面図である。 1……鋼帯層、2……亜鉛メツキ被覆層、3…
…ウレタン系合成樹脂皮膜。
Attached Figure 7 is. FIG. 2 is a cross-sectional view of the material of the present invention. 1... Steel strip layer, 2... Galvanized coating layer, 3...
...Urethane-based synthetic resin film.

補正 昭63.2.2 考案の名称を次のように補正する。 考案の名称 ハンダ付け用亜鉛メツキ鋼帯 図面の簡単な説明を次のように補正する。Correction 1986.2.2 The name of the invention is amended as follows. Name of invention Galvanized steel strip for soldering The brief description of the drawing has been amended as follows.

【図面の簡単な説明】 第1図はハンダ付け用亜鉛メツキ鋼帯の製造工
程を表すブロツク図である。第2図はハンダ拡が
り性の評価を表す模式図である。第3図はハンダ
拡がり試験の結果を表す曲線図である。第4図は
ハンダ濡れ性評価を表す模式図である。第5図は
ハンダ濡れ試験の結果を表す曲線図である。第6
図はハンダ付け用亜鉛メツキ鋼帯の耐食性を表す
棒グラフ図である。第7図はハンダ付け用亜鉛メ
ツキ鋼帯の形状を表す断面図である。 符号の説明、第2図 T0:拡がり開始までの
潜伏時間(sec)、tanα:初期拡がり速度
(mm/sec)、Se:平衡拡がり面積(mm
)、Te:平衡拡がり到達時間(sec)、第4
図 T1:浮力が最大となる時間(sec)、T
2:浮力がOとなる時間sec)、T3:聴力が
平衡に達する時間(sec)、F:試験片の受け
る見掛け上の浮力(dyne/cm)、tanθ:
試験片の初期濡れ速度(dyne/cm・sec)
、Te:濡れが平衡に到達した時間(dyne/
cm)。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing the manufacturing process of a galvanized steel strip for soldering. FIG. 2 is a schematic diagram showing evaluation of solder spreadability. FIG. 3 is a curve diagram showing the results of a solder spread test. FIG. 4 is a schematic diagram showing solder wettability evaluation. FIG. 5 is a curve diagram showing the results of the solder wetting test. 6th
The figure is a bar graph showing the corrosion resistance of galvanized steel strip for soldering. FIG. 7 is a sectional view showing the shape of a galvanized steel strip for soldering. Explanation of symbols, Figure 2 T0: Latency time until the start of spreading (sec), tanα: Initial spreading speed (mm 2 /sec), Se: Equilibrium spreading area (mm 2
), Te: Time to reach equilibrium spread (sec), 4th
Figure T1: Time for maximum buoyancy (sec), T
2: Time for buoyancy to reach O (sec), T3: Time for hearing to reach equilibrium (sec), F: Apparent buoyancy exerted by test piece (dyne/cm), tanθ:
Initial wetting speed of test piece (dyne/cm・sec)
, Te: Time when wetting reaches equilibrium (dyne/
cm).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 加工用冷間圧延鋼帯の両面に5g/m2以上の純
亜鉛により形成された.メツキ層および.メツキ
層に積層された.ウレタン系合成樹脂皮膜からな
る。ハンダ付け性のすぐれた.ハンダ付け用亜鉛
メツキ鋼帯(SD鋼帯)を.実用新案登録請求範
囲とする。
Pure zinc of 5 g/m 2 or more is formed on both sides of a cold-rolled steel strip for processing. Metsuki layer and. Laminated on the Metsuki layer. Consists of urethane-based synthetic resin film. Excellent solderability. Galvanized steel strip (SD steel strip) for soldering. The scope of claims for utility model registration.
JP5886987U 1987-04-18 1987-04-18 Pending JPS63166420U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5886987U JPS63166420U (en) 1987-04-18 1987-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5886987U JPS63166420U (en) 1987-04-18 1987-04-18

Publications (1)

Publication Number Publication Date
JPS63166420U true JPS63166420U (en) 1988-10-28

Family

ID=30889831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5886987U Pending JPS63166420U (en) 1987-04-18 1987-04-18

Country Status (1)

Country Link
JP (1) JPS63166420U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845903A (en) * 1981-09-14 1983-03-17 松下電工株式会社 Manufacture of decorative veneer
JPS60229747A (en) * 1984-04-27 1985-11-15 宇部興産株式会社 Continuous manufacture of metallic composite steel band

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845903A (en) * 1981-09-14 1983-03-17 松下電工株式会社 Manufacture of decorative veneer
JPS60229747A (en) * 1984-04-27 1985-11-15 宇部興産株式会社 Continuous manufacture of metallic composite steel band

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