About: Melchior (alloy)     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Substance100019613, within Data Space : dbpedia.org associated with source document(s)
QRcode icon
http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FMelchior_%28alloy%29

In metallurgy, melchior is an alloy of copper, mainly with nickel (5–30%). Its name originates from Italian: melchior, which in turn is distorted French: maillechort, honoring the French inventors of the alloy, Maillot and Chorier. The term melchior sometimes refers not only to the copper-nickel alloys, but also ternary alloys of copper with nickel and zinc ("nickel silver") and even a silvered brass. Melchior is easily deformable by application of pressure, both in the hot and cold state. After annealing, it has a tensile strength of about 40 kg/mm2. The most valuable property of melchior is its high resistance to corrosion in air, freshwater and seawater. Increasing content of nickel, iron or manganese improves corrosion and cavitation resistance, especially in sea water and atmospheric

AttributesValues
rdf:type
rdfs:label
  • Melchior (alloy) (en)
  • Melchior (stop metali) (pl)
  • Мельхиор (ru)
  • Мельхіор (uk)
rdfs:comment
  • Мельхио́р (нем. Melchior, искажённое фр. Maillot-Chorier) — однофазный сплав меди с никелем, иногда с добавками железа и марганца, получивший своё название по именам французских изобретателей из Лиона Мейо (Maillot) и Шорье (Chorier), которые создали свой сплав в 1819 году. (ru)
  • Мельхіо́р (нім. Melchior, від імені винахідників Майо́ і Шор'є́ (фр. Maillot, Chorier) — група сплавів міді (основа) переважно з нікелем (5-30 %), а також з Fe (приблизно 1 %) та Mn (близько 1 %). Винайдений у 1819 році. (uk)
  • In metallurgy, melchior is an alloy of copper, mainly with nickel (5–30%). Its name originates from Italian: melchior, which in turn is distorted French: maillechort, honoring the French inventors of the alloy, Maillot and Chorier. The term melchior sometimes refers not only to the copper-nickel alloys, but also ternary alloys of copper with nickel and zinc ("nickel silver") and even a silvered brass. Melchior is easily deformable by application of pressure, both in the hot and cold state. After annealing, it has a tensile strength of about 40 kg/mm2. The most valuable property of melchior is its high resistance to corrosion in air, freshwater and seawater. Increasing content of nickel, iron or manganese improves corrosion and cavitation resistance, especially in sea water and atmospheric (en)
  • Melchior – stop miedzi z niklem, cynkiem i żelazem, charakteryzujący się odpornością na korozję. Jego polska nazwa pochodzi od nazwy francuskiej maillechort, utworzonej od nazwisk XIX-wiecznych wynalazców stopu – Maillota i Choriera. Wyróżniane są m.in. stopy: * niemiecki: 65,4% Cu, 16,8% Ni, 13,4%Zn, 3,4% Fe * paryski: 66,24% Cu, 16,42% Ni, 13,42%Zn, 3,2% Fe * wiedeński 66,6% Cu, 19,3% Ni, 13,6%Zn, 0,48% Fe (pl)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/5CHFr.jpg
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
thumbnail
Link from a Wikipa... related subject.
has abstract
  • In metallurgy, melchior is an alloy of copper, mainly with nickel (5–30%). Its name originates from Italian: melchior, which in turn is distorted French: maillechort, honoring the French inventors of the alloy, Maillot and Chorier. The term melchior sometimes refers not only to the copper-nickel alloys, but also ternary alloys of copper with nickel and zinc ("nickel silver") and even a silvered brass. Melchior is easily deformable by application of pressure, both in the hot and cold state. After annealing, it has a tensile strength of about 40 kg/mm2. The most valuable property of melchior is its high resistance to corrosion in air, freshwater and seawater. Increasing content of nickel, iron or manganese improves corrosion and cavitation resistance, especially in sea water and atmospheric water vapor. The alloy of 30% Ni, 0.8% Fe, 1% Mn and 68.2% Cu is used in maritime shipping, in particular for the manufacture of condenser tubes. Nickel gives melchior, unlike brass and bronze, a silver color, and that property, combined with its high corrosion resistance, made it popular for the manufacture of household utensils in the Soviet Union, though more recent research has concluded that nickel is mildly carcinogenic when used in food preparation and consumption. (en)
  • Melchior – stop miedzi z niklem, cynkiem i żelazem, charakteryzujący się odpornością na korozję. Jego polska nazwa pochodzi od nazwy francuskiej maillechort, utworzonej od nazwisk XIX-wiecznych wynalazców stopu – Maillota i Choriera. Wyróżniane są m.in. stopy: * niemiecki: 65,4% Cu, 16,8% Ni, 13,4%Zn, 3,4% Fe * paryski: 66,24% Cu, 16,42% Ni, 13,42%Zn, 3,2% Fe * wiedeński 66,6% Cu, 19,3% Ni, 13,6%Zn, 0,48% Fe Melchior jest zaliczany do mosiądzów wysokoniklowych, nazywanych również, ze względu na swoją barwę, nowym srebrem. Jako materiał odporny na korozję i nadający się do obróbki plastycznej jest stosowany do platerowania żelaza. Jest także używany do wytwarzania płaszczy pocisków. (pl)
  • Мельхио́р (нем. Melchior, искажённое фр. Maillot-Chorier) — однофазный сплав меди с никелем, иногда с добавками железа и марганца, получивший своё название по именам французских изобретателей из Лиона Мейо (Maillot) и Шорье (Chorier), которые создали свой сплав в 1819 году. (ru)
  • Мельхіо́р (нім. Melchior, від імені винахідників Майо́ і Шор'є́ (фр. Maillot, Chorier) — група сплавів міді (основа) переважно з нікелем (5-30 %), а також з Fe (приблизно 1 %) та Mn (близько 1 %). Винайдений у 1819 році. (uk)
gold:hypernym
prov:wasDerivedFrom
page length (characters) of wiki page
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is Wikipage redirect of
is Wikipage disambiguates of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 52 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software