PL397387A1 - Method for producing certified reference materials for spectral analysis of antimony lead - Google Patents

Method for producing certified reference materials for spectral analysis of antimony lead

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Publication number
PL397387A1
PL397387A1 PL397387A PL39738711A PL397387A1 PL 397387 A1 PL397387 A1 PL 397387A1 PL 397387 A PL397387 A PL 397387A PL 39738711 A PL39738711 A PL 39738711A PL 397387 A1 PL397387 A1 PL 397387A1
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PL
Poland
Prior art keywords
lead
melted
poured
metals
spectral analysis
Prior art date
Application number
PL397387A
Other languages
Polish (pl)
Other versions
PL219894B1 (en
Inventor
Beata Cwolek
Barbara Bolibrzuch
Ewa Müller
Ludwik Ciura
Andrzej Hryniszyn
Łucja Buzek
Ewa Szmyd
Original Assignee
Instytut Metali Niezelaznych
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 by Instytut Metali Niezelaznych filed Critical Instytut Metali Niezelaznych
Priority to PL397387A priority Critical patent/PL219894B1/en
Publication of PL397387A1 publication Critical patent/PL397387A1/en
Publication of PL219894B1 publication Critical patent/PL219894B1/en

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  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

Przedmiotem wynalazku jest sposób wytwarzania certyfikowanych materialów odniesienia do spektralnej analizy olowiu antymonowego. Sposób polega na wtapianiu do olowiu rafinowanego pierwiastków wchodzacych w jego sklad z uzyciem indukcyjnego pieca tyglowego, do którego wsaduje sie olów rafinowany i roztapia go pod szczelnym pokryciem wegla drzewnego, a nastepnie do cieklego olowiu wtapia sie dodatkowe skladniki w postaci stopów wstepnych i czystych metali i/lub niemetali z tym, ze najpierw do odpowiednio przegrzanej kapieli, roztopionego do 800°C olowiu rafinowanego wtapia sie Ag, Cu i Sb w postaci potrójnego stopu wstepnego Cu52Ag25Sb23 i dodatkowo Sb w postaci metalicznej, a po okolo 30 minutach, po uprzednim obnizeniu temperatury kapieli do 500°C wprowadza sie dalsze skladniki w postaci stopów wstepnych lub czystych metali w nastepujacej kolejnosci PbAs2, Sn, PbCd3, Zn, Bi, PbTe0,7 i In. Po wtopieniu wszystkich metali otrzymany stop miesza sie zagrzanym pretem grafitowym i sciaga sie z niego zuzel, przelewa do rozgrzanego tygla przelewowego, a nastepnie odlewa sie do kokili zeliwnej uzyskujac prety o wymiarach zblizonych do ? 40 mm x 350 mm, które nastepnie tnie sie na walce o wysokosci okolo 25 mm, otrzymujac pozadany material odniesienia.The present invention relates to a method for producing certified reference materials for spectral analysis of antimony lead. The method consists in melting into the refined lead the elements contained in its composition using an induction crucible furnace, in which refined lead is poured and melted under a tight charcoal covering, and then additional components in the form of primary alloys and pure metals are melted into the liquid lead. / or non-metals with the fact that, first, the suitably overheated bath, melted to 800 ° C, refined lead Ag, Cu and Sb in the form of triple pre-alloy Cu52Ag25Sb23 and additionally Sb in metallic form, and after about 30 minutes, after lowering the temperature up to 500 ° C, further components are introduced in the form of pre-alloys or pure metals in the following order PbAs2, Sn, PbCd3, Zn, Bi, PbTe0,7 and In. After all metals are melted, the resulting alloy is mixed with a heated graphite rod and slag is removed from it, poured into a heated overflow crucible, and then poured into a cast iron die, obtaining rods with dimensions close to? 40 mm x 350 mm, which are then cut at a roller height of about 25 mm, obtaining the desired reference material.

PL397387A 2011-12-14 2011-12-14 Method for producing certified reference materials for spectral analysis of antimony lead PL219894B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL397387A PL219894B1 (en) 2011-12-14 2011-12-14 Method for producing certified reference materials for spectral analysis of antimony lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL397387A PL219894B1 (en) 2011-12-14 2011-12-14 Method for producing certified reference materials for spectral analysis of antimony lead

Publications (2)

Publication Number Publication Date
PL397387A1 true PL397387A1 (en) 2013-06-24
PL219894B1 PL219894B1 (en) 2015-07-31

Family

ID=48671796

Family Applications (1)

Application Number Title Priority Date Filing Date
PL397387A PL219894B1 (en) 2011-12-14 2011-12-14 Method for producing certified reference materials for spectral analysis of antimony lead

Country Status (1)

Country Link
PL (1) PL219894B1 (en)

Also Published As

Publication number Publication date
PL219894B1 (en) 2015-07-31

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