| 单词 | spelter |
| 例句 | In making the truck and tender wheels of these early locomotives, the hubs were cast in three pieces and afterward banded with wrought-iron, the interstices being filled with spelter. Illustrated Catalogue of Locomotives Baldwin Locomotive Works 2012-04-03T02:00:35.800Z The metallic zinc on the market is known as spelter. The Business of Mining A brief non-technical exposition of the principles involved in the profitable operation of mines 2012-02-18T03:00:17.387Z Drugs, pepper, coffee, tea, other sugars, indigo, cochineal, copper, and spelter, 7000 loads. Journeys in Persia and Kurdistan, Volume I (of 2) Including a Summer in the Upper Karun Region and a Visit to the Nestorian Rayahs 2012-02-12T03:00:15.857Z Swansea has almost a monopoly of the manufacture of spelter or zinc. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 1 "Gichtel, Johann" to "Glory" 2012-01-11T03:00:20.463Z The alloy is composed of copper, tin, spelter, or zinc and lead, which metals are manipulated. Scientific American, Vol. XXXVII.?No. 2. [New Series.], July 14, 1877 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:29.743Z The French-process zinc oxide produced in America by the sublimation and oxidation of spelter is the purest made, and superior to imported grades which often contain ultramarine blue as a whitening agent. Paint Technology and Tests 2011-09-15T02:00:12.263Z That Gilbert meant either spelter or pewter is pretty certain. On the magnet, magnetick bodies also, and on the great magnet the earth a new physiology, demonstrated by many arguments & experiments For brazed joints, spelter or powdered brass is employed, and the flux is usually borax. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" My readers need not that I remind them of the conduct of Gurney, Overend, & Co. with reference to the forged spelter warrants. About London She carried spelter, lead, iron and other products to China and returned with tea, false cinnamon and various other Chinese goods. History of the Great American Fortunes, Vol. I Conditions in Settlement and Colonial Times An elderly tinker, the father of the bride, grey as a leafless thorn in winter, but still stalwart and strong, sat admiring a bit of spelter of about a pound weight. My Schools and Schoolmasters or The Story of my Education. What has copper to do with Venus? or how does tin, or how does spelter correspond with Jupiter? On the magnet, magnetick bodies also, and on the great magnet the earth a new physiology, demonstrated by many arguments & experiments The borax is generally powdered and mixed with the spelter, and both with water. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" Then I will pack my spelter on my horse and go to the nighest post—it is just a jump from here—and trade it off for provisions. Elam Storm, The Wolfer Or, The Lost Nugget At first the supply of aluminium for castings and Zeppelins was insufficient, but a composition of spelter and tin was invented, which answered the main purposes equally well. England and Germany Before the war these four countries with the United States produced over nine-tenths of the world's spelter. The Economic Aspect of Geology After coming from the spelter and being cooled by water, the wire is wound on suitable take-up blocks into finished coils. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" The pipe is suspended vertically, flange downwards, and the spelter run in from the back of the flange. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" "When I got back to my shanty after taking in my traps, I found that two men had been there stealing my spelter that I have worked hard for." Elam Storm, The Wolfer Or, The Lost Nugget About two hundred and fifty million pounds of crude zinc, or "spelter," are produced in the United States; forty-five million pounds were exported in 1900, mainly to Great Britain. Commercial Geography A Book for High Schools, Commercial Courses, and Business Colleges Zinc metal has commonly gone under the name of "spelter." The Economic Aspect of Geology Of course some control may be exercised by "soiling" with fireclay or using an oxidising flame; but the erratic behaviour of spelter in this respect is the greatest drawback to its use in apparatus construction. On Laboratory Arts The hard solders are the spelter and the silver solders. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" Zinc ore, from which spelter is obtained, reached the price of $112 a ton. New York Times Current History; The European War, Vol 2, No. 5, August, 1915 Spelter.—The alloy used for this purpose is termed "spelter," and brass, zinc and tin are its usual components. Practical Mechanics for Boys The metal is known in commerce as "spelter" when in ingots, and as sheet zinc when rolled. A Text-book of Assaying: For the Use of Those Connected with Mines. The heating may be interrupted when the spelter is observed to have melted into a continuous mass. On Laboratory Arts Soft spelter solder is composed of equal parts of copper and zinc, melted and granulated and passed through a sieve. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" As can be seen from the above figures, Germany has control of practically one-half, possibly now over one-half, of the world's production of spelter. New York Times Current History; The European War, Vol 2, No. 5, August, 1915 We shot 'em full of spelter, then went over it to spite The swines what drunk the liquor that was ours by common right. 'Hello, Soldier!' Khaki Verse Antonym: nadir. zero, n. cipher, nothing, naught. zest, n. relish, flavor, taste; enjoyment, relish, gusto. zinc, n. spelter. zip, n. hissing, sibilance, sibilation.--v. hiss, sibilate. zone, n. clime, region; girdle, belt, band, girth. Putnam's Word Book This process resembles that last described, but instead of spelter an alloy of silver, copper, and zinc is employed. On Laboratory Arts Borax is the flux used, with silver solder as with spelter. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" The buggy had pulled up close to a rough, broken, blistered cone of spelter stuff between ten and twenty feet high. American Notes Spelter is then placed in such a position that it will run into the joint and the heat is continued or increased until the spelter melts and flows in between the two surfaces. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon In the first place, spelter is merely rather soft brass, and consequently it often cannot be fused without endangering the rest of the work. On Laboratory Arts In fact all the processes there described may be applied equally to the case under discussion, the substitution of silver for spelter being the only variation. On Laboratory Arts But sometimes they are applied separately, the borax first and over this the particles of spelter. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" The second is "spelter," or soft fusible brass, and the third is an alloy of silver and brass called silver solder. On Laboratory Arts The hardest grade of spelter is made from three-fourths copper with one-fourth zinc and is used for working on malleable and cast iron and for steel. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Spelter.—The metal that is melted into the joint is called spelter. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon The "spelter," which is really only finely granulated fusible brass, is used for brazing iron joints. On Laboratory Arts The fused borax works its way in by capillary action, and the spelter follows. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" The heat should be continued only long enough to cause the spelter to flow into place and no longer. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon In case it is necessary to braze on the inside of a tube or any deep recess, the spelter may be placed on a flat rod long enough to reach to the farthest point. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Brazing is done by clamping the work in the jaws and heating until the flux, then the spelter has melted and run into the joint. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Soldering at a red heat by means of spelter is called brazing. On Laboratory Arts This hard spelter melts at about 1650° and is correspondingly difficult to handle. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon By distributing the spelter at the proper points along the rod it may be placed at the right points by turning the rod over after inserting into the recess. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon The molten spelter will penetrate between surfaces that water will flow between when the work and spelter have both been brought to the proper heat. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon A spelter suitable for working with copper is made from equal parts of copper and zinc, melting at about 1400° Fahrenheit, 500° below the melting point of the copper itself. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon The temperature is gradually raised to a bright red heat, when the spelter will be observed to fuse or "run," as it is technically said to do. On Laboratory Arts If the spelter melts into small globules in place of flowing, it may be caused to spread and run into the joint by lightly tapping the work. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Copper wire may also be used for this purpose, the spaces being filled with melted spelter. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon |
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