PL90830B1 - - Google Patents
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- Publication number
- PL90830B1 PL90830B1 PL172036A PL17203674A PL90830B1 PL 90830 B1 PL90830 B1 PL 90830B1 PL 172036 A PL172036 A PL 172036A PL 17203674 A PL17203674 A PL 17203674A PL 90830 B1 PL90830 B1 PL 90830B1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- amount
- castings
- boron oxide
- borax
- Prior art date
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- 229910021538 borax Inorganic materials 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 8
- 239000004328 sodium tetraborate Substances 0.000 claims description 8
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910052810 boron oxide Inorganic materials 0.000 claims description 5
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910000765 intermetallic Inorganic materials 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910019064 Mg-Si Inorganic materials 0.000 description 1
- 229910019406 Mg—Si Inorganic materials 0.000 description 1
- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- -1 boron oxide calcium silicon Chemical compound 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Description
Przedmiotem wynalazku jest stop aktywujacy proces wytwarzania odlewów warstwowych metoda pokrywania powierzchni formy odlewniczej lub stosowania wkladek do formy.The present invention relates to a process activating alloy the production of layered castings by the coating method the surface of the mold or the use of inserts to form.
W znanych sposobach wytwarzania odlewów warstwo¬ wych wskutek zlego zwilzania materialu pokrycia, lub wkladki przez metal zalewany, slabej penetracji metalu zalewanego w pory pokrycia lub wkladki, oraz wskutek innych zjawisk, wytwarzanie tych odlewów jest utrud¬ niane.In the known methods of producing castings, the layer due to poor wetting of the covering material, or inserts through cast metal, poor metal penetration flooded in the pores of the cover or insert, and as a result other phenomena, the production of these castings is difficult nanny.
Bardzo czestomamiejsce niezupelne zwiazanie materia¬ lu pokrycia lub wkladki z metalem zalewanym, wówczas powloka wykonana na odlewie jest wadliwa.Very often there is an incomplete bond between the material or coverings or inlays with molded metal, then the molded coating is defective.
Stop aktywujacy proces wytwarzania odlewów wars¬ twowych wedlug wynalazku zawiera boraks i/lub tlenek boru w ilosci 30 do 90% wagowych oraz metale grupy II ukladu okresowego pierwiastków i/lub mangan i/lub pierwiastki ziem rzadkich w ilosci 10 do 70% wagowych.An alloy that activates the casting production process according to the invention, it comprises borax and / or an oxide boron in an amount of 30 to 90% by weight, and group II metals Periodic Table of the Elements and / or Manganese and / or Rare earth elements in an amount of 10 to 70% by weight.
W rozwiazaniu alternatywnym stop zawiera boraks i/ lub tlenek boru w ilosci 30 do 90% wagowych orazzwiazki miedzymetaliczne lubstopymetali grupy II ukladuokreso¬ wego pierwiastków i/lub manganu i/lub pierwiastków ziem rzadkich, korzystnie z krzemem.Alternatively, the alloy contains borax and / or boron oxide in an amount of 30 to 90% by weight and compounds metallic or group II alloys of the periodic system all elements and / or manganese and / or elements rare earths, preferably with silicon.
Przyklad I. boraks tlenek boru wapniokrzem % wagowych $0% wagowych % wagowych Przyklad II. boraks Mg-Si Przyklad III. boraks tlenek boru Mn - Si Przyklad IV. io boraks tlenek boru mischmetall 60% wagowych 40% wagowych % wagowych 50% wagowych % wagowych % wagowych 60% wagowych % wagowychExample I. borax boron oxide calcium silicon % by weight $ 0% by weight % by weight Example II. borax Mg-Si Example III. borax boron oxide Mn - Si Example IV. and about borax boron oxide mischmetall 60% by weight 40% by weight % by weight 50% by weight % by weight % by weight 60% by weight % by weight
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL90830B1 true PL90830B1 (en) | 1977-01-31 |
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