Gịnị na-esi solder silver n'ụlọ?

Silver - a dị oké ọnụ ahịa na oké ọnụ ahịa metal eji maka iche iche na nzube, gụnyere imewe nke ọla. Dị ka ihe atụ, a yinye si na ya bụ ihe mara mma na kpochapụwo ngwaahịa na ike ga-eyi dị ka a mgbaaka ma ọ bụ olu. Otú ọ dị, n'agbanyeghị na anwụ ngwa ngwa nke ọla-ọcha, nke a metal decorations nwere ike zuru ezu kenkuwa na ọbụna-agbaji. Ma, ọtụtụ n'ime ha bụ ndị mfe naghachi mkpa ịmata otú solder silver n'ụlọ.

Akụkụ nke technology nke metal ogige

Iji concatenate ha ọnụ iji a fusible metal. soldering usoro nwere ike ịdị iche dabere na ọnọdụ n'okpuru nke ngwaahịa a ga-eji na ụdị metal na-anọ na. Ka ihe atụ, mmezi nke jewelery na bonding biri ebi sekit mbadamba na electronics rụrụ ụzọ dị iche iche. Otú ọ dị, ọtụtụ ndị na-ọzọ nwere mmasị na otú solder silver n'ụlọ.

Oke nke ihe onwunwe maka ijikọta metal isiokwu

Solder maka soldering silver ike zụrụ na bụla ngwaike ụlọ ahịa. Ọ dị mma na-enye mmasị na elu--agbaze bekee na-enwe a agbaze ebe nke ọ dịkarịa ala 240 Celsius C. N'ihi ya, ọ bụ na-achọsi ike iji pụrụ iche tapawa ma ọ bụ solder alloys kpọrọ Sep-2.

Solder jikọọ silver ọla nwere ike onwe ha. Ọ ga-agụnye ndị na-esonụ ọla:

• 30% zinc;
• 25% ọla kọpa;
• silver 45%.

A mmiri ga-agbazekwa na a muffle oku submerged. Ihe ngwakọta ga-awụsa na mkpụrụ na mgbe rue ya site na a Rolling igwe ike efere banyere 0,5 mm oké.

Ka ịmepụta a na-adịgide adịgide njikọ akụkụ-eji gbalaga obosara nke banyere 1-3 mm. Ha na-ebipụ ndị chọrọ ogologo. N'oge soldering na kpọgide ebe ọ gụrụ ikuku. Iji gbochie ọxịdashọn na ndị ọzọ siri Jeremaya mere, ọ dị mkpa iji a agbanwe oge (colophon). Ọ solder mgbe ewe iwe moderately ekesa na metal, ịgbado ọkụ na-egbochi ihe mpaghara.

Dị ka ọlaọcha solder soldering ígwè?

Tupu otú solder silver n'ụlọ, ị mkpa ịkwadebe tupu a agbanwe oge na solder. Ọtụtụ mgbe, mgbe ejikọta mmiri nwere silver, iji 60% tin na 40% ndú. Dị otú ahụ solder amalite gbazee na okpomọkụ nke 180 ° C.

Ma tupu ya etinyewe na silver brazing kwesịrị kpochara isiokwu ụgbọelu na-ewepụ ha si oxide film, nke pụtara ihe karịrị oge. Ke idaha emi, ndị solder na-enye ihe esịtidem anọ na ọla-ọcha.

Ibé silver brazing ngwaahịa ga-ọma ụtọ gafere metal agbaze uche na compound eji a dị ike soldering. Na n'elu nke, ọ na-atụ aro na-anọrọ ihe nke oxygen nke ikuku. Iji nweta ihe kacha mma na-arụpụta ga-enyere agbanwe oge, eke a ebe nke njikọ mmiri na-echebe film. Colophon mgbe gbazee solder na-uniformly ekesa na metal n'elu.

Jiri soldering maka ejikọta jewelery silver mkpa mgbe eji elu okpomọkụ solder, nke-ekwekọ n'àgwà a metal nyocha.

Onyinye silverware gas burner

Tupu ị ịmụta otú solder silver teepu burner, ọ dị mkpa na-amalite na-arụ ọrụ na-elekọta nke ọnụnọ nke onye ofufe ka ventilet ụlọ. Iji belata ego nke anwụrụ ọkụ eme n'oge soldering ọwa, ga-bụghị naanị nwee ngwaọrụ, ma na-na-emeghe window. N'oge na njikọ nke dara jewelery ọ dị mkpa ike ugboelu na-pụọ n'ebe ọrụ, ma ọ bụ ndị jụrụ usoro nwere ike ime ka nsogbu n'oge soldering.

Tupu jikọtara silver home gas burner, na itucha na ngwaahịa mgbe bonding mkpa nke mmiri containers. Ọzọkwa, metal akụkụ nwere dabara na ha dum.

Jikọtara silver ọla mma burner-enwe a ewepụghị n'ọnụ, dị ka kwuru ga ngwa ngwa dissipate okpomọkụ. Usoro metal compound na-achọ ndị na-esonụ:

• Mbụ niile ọcha solder ga-etinye na refractory n'elu. Ndị isi ihe - na-enye a isiike gwara akụkụ na-akwanyere onye ọ bụla ọzọ. Ị nwere ike iji Nichrome waya na clamps.
• Mgbe ahụ, elu nke metal ngwaahịa ọcha site oxide fim na kpuchie a mkpa oyi akwa nke agbanwe agbanwe oge.
• Mgbe ahụ gaba usoro nke soldering. Na-na saịtị ịgbado ọkụ dị mkpa ebe a bit nke solder. The burner ga nchikota n'akụkụ nke akụkụ, jiri nwayọọ Okpomoku region compound.
• Jupụta cracks, ọ dị mkpa iji a solder nwere a obere ego ọlaọcha. Ma n'ihi na a na-adịgide adịgide njikọ, na Kama nke ahụ, ọ dị mma iji a solder na a nnukwu mgbanwe silver.
• Mgbe finishing na rụrụ. Ngwaahịa ga-ọma kpochara nke agbanwe agbanwe oge na solder wepụ ngafe agịga faịlụ ma ọ bụ sandpaper. The elu nke a silver ngwaahịa nwere ike na-ekpuchi acidic ngwọta maka ibelata na-agbawanye ọchịchịrị.

Dị ka ọlaọcha a tin solder?

Jikọtara tin silver ọla rụrụ adịkarịghị n'ihi na ha na idozi n'ọdịnihu pụrụ iduga oké ọdachi. Ihe atụ, mgbe ndị ere goodu amaghị ihe ngwaahịa tupu ọ na-ẹkenịmde ọnụ na metal, ọ ga-eji maka elu-okpomọkụ soldering nke ot solder. Ihe omume ndị a ga-eduga ná eziokwu na ọ bụ naanị ọkụ.

ọtụtụ na-atụ aro

Ọ dịghị mkpa iji ukwuu solder, izere lumps. Ọ bụrụ na ha ka na-kpụrụ, ha ga-adịkwa ọcha ntu faịlụ. Mgbe nkwafu nke acid ngwọta na uwe ma ọ bụ akpụkpọ ozugbo itucha ebe ndị a a nnukwu ego nke mmiri oyi.