Jingshang Technology

Dissolvable Magnesium Alloy Rod

Engineered for oilfield completion tools, our dissolvable magnesium alloy rods provide reliable temporary downhole support and zonal isolation. Featuring a specialized alloy formulation, they completely dissolve after operation – eliminating the need for milling or retrieval, significantly reducing operational costs and risks. Their dissolution rate can be customized according to downhole temperature, pressure and other conditions to ensure perfect synchronization with operational cycles.

NO.	Type	Dissolution Condition	Dissolution Rate (mg/cm2·h）	Tensile Strength （MPa）	Yield Strength (MPa）	Elongation Rate (%)	Hardness （HB）
1	5001	93℃/3%KCl	50-80	≥360	≥250	≥2.5	≥90
2	5002	93℃/3%KCl	50-80	≥310	≥220	≥5.0	≥70
3	5004	93℃/3%KCl	30-60	≥250	≥180	≥12	≥60
4	4019	50℃/0.84%KCl	35-70	≥220	≥170	≥12	≥55
5	EM6	50℃/0.84%KCl	70-120	≥260	≥220	≥7	≥70
6	5010	93℃/3%KCl	10-35	≥180	≥110	≥30	≥50
7	5035	93℃/3%KCl	40-100	≥100	≥60	≥45	≥40
8	5035	50℃/0.84%KCl	20-40	≥100	≥60	≥45	≥40
9	5011	93℃/3%KCl	15-35	≥410	≥300	≥3	≥105
10	5012	93℃/3%KCl	35-65	≥410	≥300	≥3.5	≥100
11	6001	93℃/3%KCl	30-60	≥390	≥300	≥3.5	≥100
12	6001C	93℃/3%KCl	30-60	≥310	≥220	≥10	≥75
13	93C-F	93℃/3%KCl	5-20	≥320	≥230	≥12.0	≥80
14	93C	93℃/3%KCl	5-20	≥420	≥310	≥4.0	≥100
15	6026	93℃/3%KCl	20-40	≥430	≥330	≥3.0	≥110
16	4808	50℃/0.84%KCl	50-80	≥370	≥260	≥3.0	≥100
17	4025	50℃/0.84%KCl	70-110	≥270	≥200	≥10	≥75
18	4013A	43℃/0.05%KCl	70-110	≥240	≥180	≥5	≥60
19	4013A	30℃/0.84%KCl	80-115	≥240	≥180	≥5	≥60
20	4024	43℃/0.05%KCl	50-80	≥250	≥200	≥7	≥60
21	4024	50℃/0.85%KCl	90-150	≥250	≥200	≥7	≥60
22	EM8	93℃/3%KCl	150-300	≥270	≥210	≥10	≥65
23	EM8	93℃/3%KCl	80-150	≥270	≥210	≥10	≥65
24	EM7	50℃/0.84%KCl	80-130	≥280	≥220	≥5	≥70
25	EM3	93℃/3%KCl	2-10	≥300	≥220	≥15	≥70
26	EM80	93℃/3%KCl	1-8	≥300	≥220	≥8.0	≥70
27	5055	93℃/3%KCl	100-150	≥210	≥150	≥12	≥55
28	4001	50℃/0.84%KCl	35-70	≥220	≥170	≥12	≥55
29	4001K	50℃/0.84%KCl	50-70	≥220	≥170	≥12	≥55
30	4002	43℃/0.05%KCl	40-60	≥300	≥200	≥5	≥65
31	4002	50℃/0.84%KCl	80-120	≥300	≥200	≥5	≥65
32	4003	43℃/0.05%KCl	20-40	≥280	≥200	≥7.5	≥65
Note: 1、Specification of dissolved samples is ø20mm*20mm.. 2、Performance testing is carried out in accordance with GB/T 228.