| 41. | For materials which are difficult to sinter, a process called liquid phase sintering is commonly used.
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| 42. | The Rhynie chert is an Early Devonian sinter ( hot spring ) deposit composed primarily of silica.
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| 43. | An even easier approach is to spray powder onto a moving belt and sinter it without compression.
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| 44. | Smelting was initially undertaken using sinter plants and blast furnaces, or with roasters and reverberatory furnaces.
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| 45. | The sinter cone for Castle Geyser has been dated to around 1022 using carbon-14 dating.
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| 46. | The process starts by charging solid sinter and heated coke into the top of the blast furnace.
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| 47. | Overflow of the springs can build masses, spires or stepped terraces of calcareous sinter or tufa.
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| 48. | Sinter plants, in combination with blast furnaces, are also used in non-ferrous smelting.
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| 49. | Parts made with the Sinter process are lighter and cheaper than those made in cast iron or steel.
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| 50. | The British occupied New Amsterdam in 1644, renamed it New York and kept the Sinter Klaas legend.
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