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alloy    音标拼音: ['æl,ɔɪ]
n. 合金
vt. 使成合金,搀以劣质,减低成色
vi. 合铸

合金使成合金,搀以劣质,减低成色合铸

alloy
合金

alloy
n 1: a mixture containing two or more metallic elements or
metallic and nonmetallic elements usually fused together or
dissolving into each other when molten; "brass is an alloy
of zinc and copper" [synonym: {alloy}, {metal}]
2: the state of impairing the quality or reducing the value of
something [synonym: {admixture}, {alloy}]
v 1: lower in value by increasing the base-metal content [synonym:
{debase}, {alloy}]
2: make an alloy of

Alloy \Al*loy"\, v. t. [imp. & p. p. {Alloyed}; p. pr. & vb. n.
{Alloying}.] [F. aloyer, OF. alier, allier, later allayer,
fr. L. aligare. See {Alloy}, n., {Ally}, v. t., and cf.
{Allay}.]
1. To reduce the purity of by mixing with a less valuable
substance; as, to alloy gold with silver or copper, or
silver with copper.
[1913 Webster]

2. To mix, as metals, so as to form a compound.
[1913 Webster]

3. To abate, impair, or debase by mixture; to allay; as, to
alloy pleasure with misfortunes.
[1913 Webster]


Alloy \Al*loy"\, v. t.
To form a metallic compound.
[1913 Webster]

Gold and iron alloy with ease. --Ure.
[1913 Webster]


Alloy \Al*loy"\, n. [OE. alai, OF. alei, F. aloyer, to alloy,
alier to ally. See {Alloy}, v. t.]
1. Any combination or compound of metals fused together; a
mixture of metals; for example, brass, which is an alloy
of copper and zinc. But when mercury is one of the metals,
the compound is called an amalgam.
[1913 Webster]

2. The quality, or comparative purity, of gold or silver;
fineness.
[1913 Webster]

3. A baser metal mixed with a finer.
[1913 Webster]

Fine silver is silver without the mixture of any
baser metal. Alloy is baser metal mixed with it.
--Locke.
[1913 Webster]

4. Admixture of anything which lessens the value or detracts
from; as, no happiness is without alloy. "Pure English
without Latin alloy." --F. Harrison.
[1913 Webster]

175 Moby Thesaurus words for "alloy":
Carboloy, Duralumin, Duriron, German silver, Monel Metal,
Muntz metal, Stellite, Swedish steel, admix, admixture, adulterate,
aggregate, allay, alloy iron, alloy steel, alloyage, alnico, alter,
amalgam, amalgamate, amalgamation, babbitt, bell metal, bemingle,
blend, brass, bronze, bush metal, canker, carbon steel,
case-hardened steel, cast iron, change, cheapen, chisel steel,
chrome-nickel steel, cinder pig, coalesce, coarsen, coin nickel,
coin silver, combination, combine, combo, commingle, commix,
commixture, compose, composite, composition, compound, concoct,
concoction, confection, confound, conglomerate, constantan,
contaminate, corrupt, cupronickel, damask, debase, debauch,
decarbonized iron, defile, deflower, degenerate, degrade, denature,
dental gold, deprave, desecrate, despoil, devalue, die steel,
diminish, distort, drill steel, elinvar, emulsify, ensemble, fuse,
fuse metal, fusion, galvanized iron, gilding metal, graphite steel,
green gold, grid metal, gun metal, hard lead, hash, high brass,
high-speed steel, homogenize, hot-work steel, immingle, immix,
immixture, impair, infect, integrate, interblend, interfusion,
interlace, interlard, intermingle, intermix, intermixture,
intertwine, interweave, invar, jumble, knead, leaded bronze, magma,
manganese bronze, merge, mingle, mingle-mangle, misuse, mix,
mix up, mixture, moderate, modify, naval brass, nickel bronze,
nickel silver, paste, pervert, pewter, phosphor bronze, pig,
pinchbeck, poison, pollute, prostitute, ravage, ravish, red brass,
rose metal, scramble, shot metal, shuffle, silicon bronze,
silicon steel, solder, spiegeleisen, stainless steel, steel,
sterling silver, stir up, structural iron, syncretize, taint,
temper, throw together, tombac, tool steel, toss together,
tula metal, twist, type metal, ulcerate, violate, vitiate,
vulgarize, warp, white gold, white metal, work, wrought iron,
yellow brass, yellow metal

A language by Thanasis Mitsolides
which combines {functional programming},
{object-oriented programming} and {logic programming} ideas,
and is suitable for {massively parallel} systems.

Evaluating modes support serial or parallel execution, {eager
evaluation} or {lazy evaluation}, {nondeterminism} or multiple
solutions etc. ALLOY is simple as it only requires 29
primitives in all (half of which are for {object oriented
programming} support).

It runs on {SPARC}.

{(ftp://cs.nyu.edu/pub/local/alloy/)}.

["The Design and Implementation of ALLOY, a Parallel Higher
Level Programming Language", Thanasis Mitsolides
, PhD Thesis NYU 1990].

(1991-06-11)

ALLOY, or ALLAY. An inferior metal, used with gold. and silver in making
coin or public money. Originally, it was one of the allowances known by the
name of remedy for errors, in the weight and purity of coins. The practice
of making such allowances continued in all European mints after the reasons,
upon which they were originally founded, had, in a great measure, ceased. In
the imperfection of the art of coining, the mixture of the metals used, and
the striking of the coins, could not be effected with, perfect accuracy.
There would be some variety in the mixture of metals made at different
times, although intended to be in the same proportions, and in different
pieces of coin, although struck by the same process and from the same die.
But the art of coining metals has now so nearly attained perfection, that
such allowances have become, if not altogether, in a great measure at least,
unnecessary. The laws of the United States make no allowance for
deficiencies of weight. See Report of the Secretary of State of the United
States, to the Senate of the U. S., Feb. 22, 1821, pp. 63, 64.
2. The act of Congress of 2d of April, 1792, sect. 12, directs that the
standard for all gold coins of the United States, shall be eleven parts fine
to one part of alloy; and sect. 13, that the standard for all silver coins
of the United States, shall be one thousand four hundred and eighty-five
parts fine, to one hundred and seventy-nine parts alloy. 1 Story's L. U. S.
20. By the act of Congress, 18th Feb. 1831, Sec. 8, it is provided, that the
standard for both gold and silver coin of the United States, shall be such,
that of one thousand parts by weight, nine hundred shall be of pure metal,
and one hundred of alloy; and the alloy of the silver coins shall be of
copper, and the alloy of gold coins shall be of copper and silver, provided,
that the silver do not exceed one-half of the whole alloy. See also, Smith's
Wealth of Nations, vol. i., pp. 49, 50.

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  • Alloy - Wikipedia
    An alloy may be a solid solution of metal elements (a single phase, where all metallic grains (crystals) are of the same composition) or a mixture of metallic phases (two or more solutions, forming a microstructure of different crystals within the metal)
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    Alloy, metallic substance composed of two or more elements, as either a compound or a solution The components of alloys are ordinarily themselves metals, though carbon, a nonmetal, is an essential constituent of steel Learn more about alloys in this article
  • Metal Alloys List: Families, their composition and Industrial Uses
    An alloy is a metallic material made by combining two or more chemical elements, of which at least one is a metal The intended outcome is a material that shows properties different from the pure constituent metals, typically improved mechanical or environmental performance
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  • List of named alloys - Wikipedia
    List of named alloys This is a list of named alloys grouped alphabetically by the metal with the highest percentage Within these headings, the alloys are also grouped alphabetically Some of the main alloying elements are optionally listed after the alloy names
  • ALLOY Definition Meaning - Merriam-Webster
    The meaning of ALLOY is the degree of mixture with base metals : fineness How to use alloy in a sentence
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  • Alloys - What are they? What are common alloys made from?
    Although an alloy can sometimes be a compound (the elements it's made from are chemically bonded together), it's usually a solid solution (atoms of the elements are simply intermixed, like salt mixed with water)
  • What Is an Alloy? Definition and Examples
    An alloy is a substance made by combining together two or more elements where the primary element is a metal Most alloys form by melting the elements together Upon cooling, an alloy crystallizes into a solid, intermetallic compound, or mixture that cannot be separated using a physical method





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