Dissolvable Magnesium Alloy Cast Ingot

Dissolvable Magnesium Alloy Cast Ingot: Enterprise-Grade Materials for Downhole Completion

When your operations demand predictable performance under extreme pressure, you need materials that deliver both strength and precision. Shaanxi Hagrien's Dissolvable Magnesium Alloy Cast Ingot offers tensile strength up to 480 MPa and customizable dissolution rates from 10 to 150 mg/cm²·h in 3% NaCl at 90°C. Our closed-loop manufacturing system produces ingots up to Ø300 mm with strict microstructure uniformity, backed by CNAS-accredited HTHP lab verification. With 7+ years of continuous production since 2019, we deliver standard products in 2–4 weeks and maintain full batch traceability through COA/COC documentation. This is material engineering designed for real-world downhole conditions.

Why Choose Our Dissolvable Magnesium Alloy Solutions?

You confront a steady challenge: evacuating transitory downhole instruments without gambling casing harm or expanding fix time. Conventional mechanical processing is exorbitant and presents operational dangers you'd or maybe avoid.

Our cast ingots fathom this issue elegantly.

These aren't ordinary magnesium amalgams. We build them with particular solvent elements—including Al, Zn, Ni, and uncommon soil increments like Gd and Y. The result? Materials that keep up basic astuteness beneath 70-100 MPa weight differentials, at that point typically deteriorate in your completion fluids.

You get four basic advantages:

Engineered Disintegration Control

We tailor combination chemistry to your particular well conditions. Whether you're working with high-salinity brines or low-temperature situations, we alter micro-alloying proportions to coordinate your timeline. Your apparatuses vanish when they should—not some time recently, not after.

Large-Diameter Consistency

Our expulsion capability comes to Ø300 mm with uniform grain structure all through. This implies lower scrap rates when you machine components and unsurprising execution when they're downhole.

Mechanical Unwavering quality Beneath Load

Yield quality comes to 280-400 MPa. Your bridge plugs and packers hold firm amid breaking operations, at that point break down cleanly amid flowback. No compromises on either execution requirement.

Manufacturing Transparency

Every group comes with total documentation. You'll get chemical composition examination, mechanical property reports, and disintegration rate approval information. Your provider capability prepare gets to be clear.

Technical Specifications

How Our Manufacturing Process Protects Your Investment?

You need suppliers who control quality at the source, not just inspect it afterward.

We operate a fully integrated production line:

Alloy Formulation

We start with your operating conditions—fluid chemistry, temperature profile, required dissolution window. Our metallurgists design composition parameters specifically for those variables.

Casting & Extrusion

Large-diameter production introduces risks of porosity and inclusions. Our closed-loop system monitors cooling rates and extrusion parameters in real-time, ensuring homogeneous microstructure throughout each ingot.

Validation Testing

Before any material reaches you, it passes through our CNAS-accredited lab. We run HTHP dissolution tests that simulate your actual well conditions. You'll see the data before you commit.

Process Documentation

Every production run generates full traceability records. Batch numbers link directly to raw material sources, process parameters, and inspection results. Your audit requirements? Already addressed.

Applications Across Critical Operations

Unconventional Shale Development

Your multistage fracturing operations rely on temporary isolation. Our Dissolvable Magnesium Alloy Cast Ingot becomes the base material for bridge plugs and fracture balls. They withstand 10,000+ psi during treatment, then clear the wellbore without milling intervention.

Horizontal Well Completions

Extended lateral sections mean more stages and more temporary tools. Dissolvable components eliminate the time and cost of drill-out operations. You complete more wells per rig per year.

Complex Geometries

When you need custom profiles or specialized tool designs, our engineering team works from your drawings. We handle prototype development through to scaled production, maintaining the same material properties throughout.

Offshore Operations

Rig time costs multiply offshore. Eliminating mechanical removal operations delivers immediate ROI. Our materials maintain performance in high-salinity seawater and produced water environments.

Exhibition

Customization That Matches Your Operating Window

Not all wells behave the same. Your materials shouldn't either.

We adjust alloy parameters based on:

• Temperature profile: Low-temperature wells get modified Ni/Fe/Cu ratios to ensure dissolution at 25-40°C
• Fluid chemistry: High-salinity environments receive composition adjustments that maintain controlled dissolution rates
• Timeline requirements: Need tools to last 48 hours versus 2 weeks? We engineer the dissolution kinetics accordingly
• Mechanical demands: Higher pressure differentials get optimized for strength without compromising dissolution predictability

You provide the well data. We deliver the material specification.

Quality Assurance You Can Audit

Your procurement process requires documentation that satisfies both internal standards and regulatory requirements.

We provide complete packages:

• Certificate of Analysis showing chemical composition to three decimal places
• Certificate of Conformance with mechanical property verification
• Safety Data Sheets covering handling and storage
• Dissolution rate test reports from HTHP lab simulations
• Metallographic analysis showing grain structure uniformity
• Dimensional inspection records for diameter and surface finish

ISO 9001, ISO 14001, and ISO 45001 certifications back our quality management system. Our CNAS-accredited laboratory ensures test results hold up to third-party scrutiny.

Lead Times and Delivery Reliability

Standard cast ingots ship within 2-4 weeks from order confirmation.

Custom specifications—whether modified chemistry, special dimensions, or prototype quantities—require 4-8 weeks.

We maintain safety stock for common diameters up to Ø200 mm. Expedited delivery is available when your project timelines compress.

Weekly production updates keep you informed throughout manufacturing. Our U.S. coordination office operates on North American business hours for responsive communication.

​​​​​​​Frequently Asked Questions

How does salinity affect dissolution performance?

Higher chloride concentration accelerates galvanic corrosion within the alloy matrix. We test our ingots across salinity ranges from low-concentration produced water to high-salinity completion fluids. You'll receive validated dissolution rate data for your specific fluid chemistry.

Can you tailor dissolution rates for low-temperature wells?

Absolutely. We adjust micro-alloying elements—specifically Ni, Fe, and Cu ratios—to ensure active degradation even at 25-40°C. Your tools won't sit in the wellbore indefinitely just because temperatures run cooler.

What's the shelf life before properties degrade?

When stored in vacuum-sealed or low-humidity packaging, ingots maintain full mechanical and dissolution properties for over 24 months. We include storage guidelines with every shipment.

Is dissolution residue safe for the formation?

The primary byproduct is magnesium hydroxide (Mg(OH)₂), which is environmentally inert. Flowback fluids easily carry it to surface. It won't damage your formation permeability or contaminate produced fluids.

How do you prevent the ingot from breaking into chunks rather than dissolving uniformly?

Our casting process ensures homogeneous phase distribution throughout the material. This promotes uniform electrochemical reaction across the entire surface area. You get predictable dissolution, not random fragmentation.

Do you support prototype development before full production?

Yes. We transition projects from initial samples through validation runs to scaled manufacturing. Material properties remain consistent throughout this progression, reducing your development risk.

What lead time should we expect for initial orders?

Standard products ship in 2-4 weeks. Custom specifications require 4-8 weeks depending on complexity. We'll provide a detailed timeline during quotation.

Ready to Discuss Your Material Requirements?

Let's talk about your Dissolvable Magnesium Alloy Cast Ingot specific well conditions and performance requirements. Contact us: cyrus@us-hagrien.com​​​​​​​​​​​​​​