TWI297365B - - Google Patents

Download PDF

Info

Publication number
TWI297365B
TWI297365B TW94114017A TW94114017A TWI297365B TW I297365 B TWI297365 B TW I297365B TW 94114017 A TW94114017 A TW 94114017A TW 94114017 A TW94114017 A TW 94114017A TW I297365 B TWI297365 B TW I297365B
Authority
TW
Taiwan
Prior art keywords
mold
composite
nitriding
hardness
treatment
Prior art date
Application number
TW94114017A
Other languages
English (en)
Chinese (zh)
Other versions
TW200637933A (en
Inventor
shi-xian Zhang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to TW094114017A priority Critical patent/TW200637933A/zh
Publication of TW200637933A publication Critical patent/TW200637933A/zh
Application granted granted Critical
Publication of TWI297365B publication Critical patent/TWI297365B/zh

Links

Landscapes

  • Forging (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
TW094114017A 2005-04-29 2005-04-29 Treatment method for strengthening mold surface by utilizing nitrogenation TW200637933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094114017A TW200637933A (en) 2005-04-29 2005-04-29 Treatment method for strengthening mold surface by utilizing nitrogenation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094114017A TW200637933A (en) 2005-04-29 2005-04-29 Treatment method for strengthening mold surface by utilizing nitrogenation

Publications (2)

Publication Number Publication Date
TW200637933A TW200637933A (en) 2006-11-01
TWI297365B true TWI297365B (enExample) 2008-06-01

Family

ID=45069068

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094114017A TW200637933A (en) 2005-04-29 2005-04-29 Treatment method for strengthening mold surface by utilizing nitrogenation

Country Status (1)

Country Link
TW (1) TW200637933A (enExample)

Also Published As

Publication number Publication date
TW200637933A (en) 2006-11-01

Similar Documents

Publication Publication Date Title
JP7121001B2 (ja) 粉末床溶融結合のための３ｄ印刷可能硬質鉄系金属合金
JP4311803B2 (ja) 表面被覆成形型およびその製造方法
TWI532547B (zh) Surface treatment of die - cast metal molds
JP2008195994A (ja) チタン製品の表面改質方法及び表面改質チタン製品
CN1317091C (zh) 铸造模具及其表面处理方法
Yi et al. A study for pre-processing of Nb diffusion in Nb–N layer by double-glow plasma alloying
JP5457000B2 (ja) 鋼材の表面処理方法およびそれによって得られた鋼材ならびに金型
TWI297365B (enExample)
JP2009041063A (ja) 温熱間成形用金型のガス窒化処理方法およびそれによって得られた温熱間成形用金型
Chang et al. Enhancement of erosion resistance on AISI H13 tool steel by oxynitriding treatment
JP2002060845A (ja) ダイカスト金型の高寿命化方法
JP6310495B2 (ja) 工具の製造方法
JP5833982B2 (ja) 鋳造用金型及びその製造方法
Scholl et al. Influences of Manufacturing‐Related Microstructural Variations on Fatigue in Carbide‐Rich Tool Steels
JP2003119554A (ja) 繊維強化金属の製造方法
JPH08158035A (ja) オーステナイト系金属に対する浸炭処理方法およびそれによって得られたオーステナイト系金属製品
JP2005028398A (ja) 耐アルミ浸食性材料及びその製造方法
JP6872452B2 (ja) ダイカスト用金型およびダイカスト鋳造方法
JP3978116B2 (ja) ダイカストマシン用部材及びその製造方法
Persson et al. Influence of surface engineering on the performance of tool steels for die casting
JPH1190611A (ja) ダイカスト金型及びその製造方法
JP2010222649A (ja) 炭素鋼材料の製造方法および炭素鋼材料
JP4883400B2 (ja) 鋳造用部材
JP2008150712A (ja) 表面被膜を有する金型又は鋳型
Kikuchi et al. Fatigue properties of hybrid surface modified SCM435H steel

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent