PL28077B1 - Solder for brass and copper items. - Google Patents
Solder for brass and copper items. Download PDFInfo
- Publication number
- PL28077B1 PL28077B1 PL28077A PL2807737A PL28077B1 PL 28077 B1 PL28077 B1 PL 28077B1 PL 28077 A PL28077 A PL 28077A PL 2807737 A PL2807737 A PL 2807737A PL 28077 B1 PL28077 B1 PL 28077B1
- Authority
- PL
- Poland
- Prior art keywords
- brass
- solder
- copper
- parts
- items
- Prior art date
Links
- 229910001369 Brass Inorganic materials 0.000 title claims description 9
- 239000010951 brass Substances 0.000 title claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 6
- 229910052802 copper Inorganic materials 0.000 title claims description 6
- 239000010949 copper Substances 0.000 title claims description 6
- 229910000679 solder Inorganic materials 0.000 title claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 238000005219 brazing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
Description
Wynalazek dotyczy stopów metalo¬ wych, przeznaczonych do lutowania meta¬ li, a w szczególnosci do lutowania przed¬ miotów mosieznych i miedzianych, Stop wedlug wynalazku odznacza sie tanioscia w porównaniu z uzywanymi luto¬ wiami do laczenia przedmiotów mo¬ sieznych i miedzianych, do czego uzywa¬ ne sa dotychczas stopy z zawartoscia sre¬ bra.Stop ten sklada sie z mosiadzu i cyny angielskiej w stosunku 10 : 1 wagowych czesci, a otrzymac go mozna przez zwykle stopienie tych metali w tyglu grafitowym na silnym ogniu, doprowadzajac temperature do okolo 500°; stop taki posiadac bedzie wlasciwosci, korzystne do lutowania meta¬ li, a w szczególnosci przedmiotów mosiez¬ nych i miedzianych. Przez niewielki doda¬ tek srebra, a mianowicie taki, iz stop skla¬ dac sie bedzie z mosiadzu, cyny angielskiej i srebra w stosunku wagowym 250 : 25 : 1 osiaga sie lutowie do laczenia w szczegól¬ nosci bardzo gietkich przedmiotów mosiez¬ nych i miedzianych, a poniewaz do stopu wchodzi srebro jedynie jako 1/276 czesc stopu, przeto stop wedlug wynalazku jest tani. PLThe invention relates to metal alloys intended for brazing metals, in particular for brazing brass and copper objects. The alloy according to the invention is cheap compared to the solder used for joining brass and copper objects, for which it is used Until now, there are alloys with a silver content. This alloy consists of brass and English tin in a ratio of 10: 1 parts by weight, and can be obtained by usually melting these metals in a graphite crucible on high fire, bringing the temperature to about 500 ° ; such an alloy will have properties favorable for brazing metal, especially brass and copper objects. By a small addition of silver, namely such that the alloy is composed of brass, English tin and silver in a weight ratio of 250: 25: 1, solder is obtained for joining especially very flexible brass and copper objects. and since the alloy includes silver only as 1/276 of the alloy, the alloy according to the invention is cheap. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL28077B1 true PL28077B1 (en) | 1939-03-31 |
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