|
|
| |
 |
|
Short Description:
|
Có yêu cầu mật khẩu để unrar. Đọc kĩ ở phần ghi chú TẢI file. |
|
Submitted On: |
31 May 2007 |
|
File Size: |
606.09Kb |
|
Downloads: |
269 |
|
Rating:
|
 Total Votes:2
|
|
|
|
| |
|
|
Short Description:
|
Chuỗi bài viết về thí nghiệm Vật liệu, đo đạc các thông số đặc trưng như:
* Cấu trúc mẫu đúc
* Chuyển pha hợp kim trạng thái rắn
* Khả năng hóa bền của thép
* Đo độ cứng
* Sử dụng hiển vi quang học
* Tái kết tinh và hóa bền biến dạng
* Khuếch tán trong hợp kim
* Các pha trung gian
* Xác định hệ số khuếch tán riêng
* Hóa già trong hợp kim Al-Cu
* Xử lý cơ nhiệt
* Cấu trúc tế vi của thép |
|
Submitted On: |
17 May 2007 |
|
File Size: |
15,114.29Kb |
|
Downloads: |
725 |
|
Rating:
|
 Total Votes:3
|
|
|
|
| |
|
|
Short Description:
|
Cuốn sổ tay thuật ngữ tiếng Anh về luyện kim đen (Glossary Of Ferrous Metallurgy Terms), khoảng 90 trang. |
|
Submitted On: |
28 Aug 2007 |
|
File Size: |
542.42Kb |
|
Downloads: |
757 |
|
Rating:
|
 Total Votes:0
|
|
|
|
| |
|
|
Submitted On: |
17 May 2007 |
|
File Size: |
501.94Kb |
|
Downloads: |
96 |
|
Rating:
|
Total Votes:0
|
|
|
|
| |
|
|
Short Description:
|
The scientific school of G. V. Kurdyumov has investigated the problem of martensite transformations from a very wide viewpoint. One direction of the research is the study of interatomic interactions and their effect on the structure of the phases and the thermodynamics of the phase transformations [I]. This direction has been developed by A. G. Khachaturyan [2- 3]. He has created a theory of strain (elastic, due to deformation of the crystal lattice around the dissolved atoms) interaction within the framework of the model of a discrete crystal lattice. By now the energy of paired strain interaction has been computed for many metals with b.c.c. [4- 12], f.c.c. [8- 10, 13, 14], and hexagonal [15] lattices. The elastic (strain) interaction of carbon and nitrogen atoms in ferrite was considered in [2, 4]. The energy of elastic (strain) interaction of carbon and nitrogen atoms in austenite was computed in [16] using a simplified form of the dynamic matrix of the f.c.c, crystal lattice of ),-Fe and only some of the available experimental data on the phonon spectrum. |
|
Submitted On: |
15 May 2007 |
|
File Size: |
437.90Kb |
|
Downloads: |
98 |
|
Rating:
|
Total Votes:0
|
|
|
|
| |
|
|
Submitted On: |
17 May 2007 |
|
File Size: |
12.36Kb |
|
Downloads: |
21 |
|
Rating:
|
Total Votes:0
|
|
|
|
| |
|
|
Short Description:
|
FeCr, FeSi, FeV, FeMon, FeW, FeMn, FeB, FeTi, FeCr-Si, SiMn, CaSi alloys, FeCb,
Standard Test Methods, Practices, and Terminology, for Chemical Analysis of Steel Products
và
Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
|
Submitted On: |
26 May 2007 |
|
File Size: |
521.42Kb |
|
Downloads: |
258 |
|
Rating:
|
Total Votes:0
|
|
|
|
| |
|
|
Short Description:
|
Tài liệu 32 trang |
|
Submitted On: |
28 May 2007 |
|
File Size: |
1,179.71Kb |
|
Downloads: |
70 |
|
Rating:
|
Total Votes:0
|
|
|
|
| |
|
|
Short Description:
|
Physicochemical laws of the interaction of nickel aluminides with alloying elements: I. Formation of nickel aluminide-based solid solutions |
|
Submitted On: |
08 Jun 2007 |
|
File Size: |
193.96Kb |
|
Downloads: |
43 |
|
Rating:
|
Total Votes:0
|
|
|
|
| |
|
|
Submitted On: |
17 May 2007 |
|
File Size: |
100.61Kb |
|
Downloads: |
76 |
|
Rating:
|
Total Votes:0
|
|
Main Repository Page
Chuỗi bài viết về thí nghiệm Vật liệu, đo đạc các thông số đặc trưng
Vật liệu học (17504)
02.09.2007
Các hệ thống ký hiệu kim loại (10041)
Binh pháp Tôn tử
module tin liên quan, mới & cũ có tooltip
