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| 1 | Experimental research on the residual stress of polycrystalline diamond compacts for oil drilling显示文摘Practical experiences gained in the past several years show that the thermal residual stress(TRS) is a main cause leading polycrystalline diamond compacts(PDC) to premature failure.It is the very important to measure the TRS accurately for optimizing the interface and improving the service performance of PDC.In this paper,the TRS in 1913 flat-interface PDC was measured using improved stress-release method(ISRM). The TRS on the surface of polycrystalline diamond(PCD) table was obtained,which can be used to calculate the radial thermal residual stress(RTRS) at the interface of PCD table via a refutation process.The obtained results show that there are compressive residual stress at the PCD table interface and in the most region of PCD table surface.The exception occurs near the outer diameter of the PCD table,where the PDC begins to bend and put the PCD table surface into a tension state,an undesirable state for a brittle material.The ISRM has covered the shortage existing in traditional stress-release method,in which only finite points on the surface of PCD table can be tested for one specimen and one time.Simple as the experimental procedures are,the test results are also very accurate and reliable.This method provides the theoretical and experimental basis for testing TRS of PDC accurately. | Xu Gen~1 Xu Guoping~2 Chen Feng~3 Ma Chunde~3 (1.School of Resources and Safety Engineering,Central South University,Changsha 410083,China) (2.King-ray New Materials Science & Technology Co,Ltd,Changsha 410012,China) (3.Testing Center,Central South University,Changsha 410083,China) | 2008 | 金刚石与磨料磨具工程2008，28，S1： | 3 |
| 2 | Relevance and usability of a computerized patient simulator for continuous medical education of isolated care professionals in sub-saharan Africa显示文摘 | Bediang G Bagayoko CO Raetzo MA | 2011 | Stud Health Technol IdTorm2011，169，： | 1 |
| 3 | Proton pump inhibitor therapy for suspected GERD-related chronic laryngitis: A meta-analysis of randomized controlled trials 显示文摘 | Qadeer MA Phillips CO Lopez AR | 2006 | Am J Gastroenterol2006，101，11： | 1 |
| 4 | Molecular biology of bladder cancer:new insights into pathogenesis and clinical diver-sity显示文摘 | Knowles MA Hurst CO | 2015 | Nat Rev Cancer2015，15，1： | 1 |
| 5 | Regulated expression of GRP78 during vasopressin-induced hypertrophy of heart-derived myocytes 显示文摘 | Brostrom MA Mourad F Brostrom CO | 2001 | J Cell Biochem2001，83，2： | 1 |
| 6 | Crystal structure of a paired domain-DNA complex at 25 A resolution reveals structural basis for Pax developmental mutations显示文摘 | Xu W Rould MA Jun S Despan C Pabo CO | 1995 | Cell1995，80，4： | 1 |
| 7 | Diagnostic and therapeuticapproach to persistent or recurrent fevers of un- known origin in adult stem cell transplantation and haematological malignancy显示文摘 | Morrissey CO Bardy PG Slavin MA | 2008 | Intern Med J2008，38，： | 1 |
| 8 | Diagnostic and therapeutic approach to persistent or recurrent fevers of unknown origin in adult stem cell transplantation and haematological malignancy显示文摘 | Morrissey CO Bardy PG slavin MA | 2008 | Intern Med J2008，38，： | 1 |
| 9 | Diagnostic and therapeutic approach to persistent or recurrent fevers of un- known origin in adult stem cell transplantation and haemato- logical malignancy显示文摘 | Morrissey CO Bardy PG Slavin MA | 2008 | Intern Med J2008，38，： | 1 |
| 10 | New evidence for an inflammatory component in diarrhea caused by selected new,live attenuated cholera vaccines and by El Tor and O139 Vibrio cholerae显示文摘 | Silva TMJ Schleupner MA Tacket CO | 1996 | Infect Immun1996，64，6： | 1 |
| 11 | inner nuclear mem- brane localization of epidermal growth factor receptor (EGFR) in spontaneous canine model of invasive micropapillary carcinoma of the mammary gland显示文摘 | Rodrigues MA Gamba CO Faria JA | 2016 | Pathol Res Pract2016，212，4： | 1 |
| 12 | Interface engineering for organic eleetronics 显示文摘 | Ma H Yip H-L Co F J | 2010 | Advanced Funetional Materies2010，20，9： | 1 |
| 13 | Review article:Leukocyte-endothelial dysregulation in systemic small vessel vasculitis显示文摘 | Pankhumt T Savage CO Little MA | 2009 | Nephmlogy2009，14，1： | 1 |
| 14 | Prospective age-based comparison of behavioral reactions occurring after ketamine sedation in the ED显示文摘 | Hostetler MA Davis CO | 2002 | Am J Emerg MED2002，20，： | 1 |
| 15 | Regulated expression of GRP78 during vasopressin-induced hypertrophy of heart-derived myocytes显示文摘 | Brostrom MA Mourad F Brostrom CO | | 0，，2： | 1 |
| 16 | Cardiovascular variability is/is not an index of autonomic control of circulation显示文摘 | Julien C Billman GE Cerutti S Piepoli MF Bernardi L Sleight P Cohen MA Tan CO Laude D Elstad M Toska K Evans JM Eckberg DL | 2006 | J Appl Physiol2006，101，2： | 1 |
| 17 | Pre-eclampsia has an adverse impact on maternal and fetal health显示文摘 | Lin S Leonard D Co MA | 2015 | Transl Res2015，165，： | 1 |
| 18 | Cross sectional study on toxoplasmosis among female students on a university course in the Presidente Prudente region,State of Sao Paulo显示文摘 | Souza CO Tashima NT Silva MA | 2010 | Rev Soc Bras Med Trop2010，43，1： | 1 |
| 19 | Pre - eclampsia has an adverse im-pact on maternal and fetal health 显示文摘 | Lin S Leonard D Co MA | 2015 | Transl Res2015，165，4： | 1 |
| 20 | Proton pump inhibitor therapy for suspected GERD-related ehronie laryngitis: a meta- analysis of randomized controlled trials 显示文摘 | Qadeer MA Phillips CO Lopez AR | 2006 | Am J Gastroenterol2006，101，11： | 1 |
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