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 Wysłany: Czw 12:16, 20 Sty 2011 Temat postu: moncler daunenjacke Gray Iron organizations identi |
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Gray Iron organizations identify C-graphite and metallurgical standards of
ernationalstandard in China 【Jl of national standards, C-type graphite shown in Figure 3, the standard description of c-type graphite is: Since there are small pieces Fig. 1Photographsofgraphitetypesinhypoeuteetlc eutectic graphite is a graphite-like, it should not be included in the C-graphite grayirons100x. On the 00000. ◇. . ≯ stack. Oath -. ¨ l0 ≯ -00 ≯ 0 ≯ 0 ≯ 0 ≯ Ru 1I massive graphite cast iron is not the reason why this type will now be similar to the Slice and flake graphite in the microstructure of the (ooo ~) the case was fairly cut parallel to the graphite,[link widoczny dla zalogowanych], it may appear that the so-called This not only appears in the hypereutectic cast iron,[link widoczny dla zalogowanych], in the hypoeutectic gray cast iron microstructure of a variety of distribution types can be seen in the picture, if it is listed as C-graphite, all the sub-total of all cast iron products There have been mistaken for the possibility of c graphite,[link widoczny dla zalogowanych], which is obviously inappropriate. In fact, in various brands of hypoeutectic microstructure of gray cast iron are likely to see this picture of the graphite section, obviously it should not be defined as massive graphite. In Figure 1 (e), the center-right to see such a graphite characteristics, but it is a total flake graphite products, graphite is neither massive nor the C-type graphite. The flake graphite in gray cast iron, and graphite is not as long as the vertical section,[link widoczny dla zalogowanych], cut to the width of the graphite sheet there will be changes. With the oblique angle increases, the width of graphene will be thickened. Visible, with For gray cast iron, graphite length should be the main influence. Since there is no gray cast iron in the graphite block, of course,[link widoczny dla zalogowanych], and should not be included in the classification of type of flake graphite in the graphite. Can be seen in the original national standards, for the description of c-type graphite, only the middle of a mistaken for a primary graphite flake graphite. Graphite is the primary growth in liquid metal, which eutectic graphite is characterized by a significantly different both primary coarse graphite is bending, this is the beginning of cattle characteristics of graphite. Sometimes in the straight end of the primary graphite day I found a small bending of graphite, which is the primary part of the graphite crystalline graphite phase in the continued growth of the eutectic results. 3F-type graphite in the international standards or U.S. standards of primary graphite to define a class C only graphite, the standard in our house ... he also added a new type of graphite, the F-type graphite. F-type graphite in Figure 4. Standard description of the F-type graphite is: This statement is also not suitable. (eg piston ring casting in the monomer). In the case of rapid cooling, the primary bifurcation of the growth of graphite into a star. In fact, graphite as a nascent star, in addition to the bifurcation, but it is characterized by a graphite sheet is flat. Figure in the bend to see the outer parts of star-graphite is also of primary graphite products in the total condensate 』【account when the results of a long continuation of cattle. Because these are rare in the production of graphite, the vast majority will not be casting plant and is therefore whether the standard will need to include this type of graphite is open to question. But the note does not appear in the standard should be added together as an F graphite. If you want to be included in F graphite, then either c-type or F-type graphite, should only have a total product that they are the primary graphite in gray cast iron. Condensate at different days of old I conditions, Ren Health graphite can be c (which is in most cases can be seen), it can be F-type (this is only a small section of the cooling too quickly were gray iron castings in the present crystal) 2008 / 4 Modern Cast Iron 101
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